Texas Instruments | SN74AVCBH324245 (Rev. B) | Datasheet | Texas Instruments SN74AVCBH324245 (Rev. B) Datasheet

Texas Instruments SN74AVCBH324245 (Rev. B) Datasheet
SN74AVCBH324245
32-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
www.ti.com
SCES550B – FEBRUARY 2004 – REVISED JUNE 2005
•
FEATURES
•
•
•
•
•
Member of the Texas Instruments Widebus+™
Family
DOC™ Circuitry Dynamically Changes Output
Impedance, Resulting in Noise Reduction
Without Speed Degradation
Dynamic Drive Capability Is Equivalent to
Standard Outputs With IOH and IOL of
– ±24 mA at 3-V VCC
– ±15 mA at 2.3-V VCC
– ±9 mA at 1.65-V VCC
– ±6 mA at 1.4-V VCC
Control Inputs VIH/VIL Levels Are Referenced
to VCCB Voltage
If Either VCC Input Is at GND, Both Ports Are in
the High-Impedance State
•
•
•
•
•
Inputs/Outputs Can Tolerate up to 4.6 V,
Which Allows Mixed-Voltage-Mode Data
Communications
Ioff Supports Partial-Power-Down Mode
Operation
Fully Configurable Dual-Rail Design Allows
Each Port to Operate Over Full 1.4-V to 3.6-V
Power-Supply Range
Bus Hold on Data Inputs Eliminates the Need
for External Pullup/Pulldown Resistors
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
DESCRIPTION/ORDERING INFORMATION
This 32-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is
designed to track VCCA. VCCA accepts any supply voltage from 1.4 V to 3.6 V. The B port is designed to track
VCCB. VCCB accepts any supply voltage from 1.4 V to 3.6 V. This allows for universal low-voltage bidirectional
translation between any of the 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes.
The SN74AVCBH324245 is designed for asynchronous communication between data buses. The device
transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the
direction-control (DIR) input. The output-enable (OE) input is used to disable the outputs, so the buses effectively
are isolated.
The SN74AVCBH324245 is designed so that the control pins (1DIR, 2DIR, 1OE, and 2OE) are supplied by VCCB.
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level. Use of pullup or
pulldown resistors with the bus-hold circuitry is not recommended.
To ensure the high-impedance state during power up or power down, OE should be tied to VCCB through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,
preventing damaging current backflow through the device when it is powered down. If either VCC input is at GND,
both ports are in the high-impedance state.
ORDERING INFORMATION
PACKAGE (1)
TA
–40°C to 85°C
(1)
ORDERABLE PART NUMBER
LFBGA – GKE
Tape and reel
SN74AVCBH324245KR
LFBGA – ZKE
Tape and reel
74AVCBH324245ZKER
TOP-SIDE MARKING
WN4245
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Widebus+, DOC are trademarks of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2004–2005, Texas Instruments Incorporated
SN74AVCBH324245
32-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
www.ti.com
SCES550B – FEBRUARY 2004 – REVISED JUNE 2005
GKE PACKAGE
(TOP VIEW)
1
2
3
4
5
6
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
TERMINAL ASSIGNMENTS
2
1
2
3
4
5
6
A
1B2
1B1
B
1B4
1B3
1DIR
1OE
1A1
1A2
GND
GND
1A3
C
1B6
1A4
1B5
VCCB
VCCA
1A5
D
1A6
1B8
1B7
GND
GND
1A7
1A8
E
2B2
2B1
GND
GND
2A1
2A2
F
2B4
2B3
VCCB
VCCA
2A3
2A4
G
2B6
2B5
GND
GND
2A5
2A6
H
2B7
2B8
2DIR
2OE
2A8
2A7
J
3B2
3B1
3DIR
3OE
3A1
3A2
K
3B4
3B3
GND
GND
3A3
3A4
L
3B6
3B5
VCCB
VCCA
3A5
3A6
M
3B8
3B7
GND
GND
3A7
3A8
N
4B2
4B1
GND
GND
4A1
4A2
P
4B4
4B3
VCCB
VCCA
4A3
4A4
R
4B6
4B5
GND
GND
4A5
4A6
T
4B7
4B8
4DIR
4OE
4A8
4A7
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SN74AVCBH324245
32-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES550B – FEBRUARY 2004 – REVISED JUNE 2005
FUNCTION TABLE
(EACH 8-BIT SECTION)
INPUTS
OE
DIR
OPERATION
L
L
B data to A bus
L
H
A data to B bus
H
X
Isolation
LOGIC DIAGRAM (POSITIVE LOGIC)
1DIR
A3
2DIR
A4
1A1
H4
1OE
A5
2A1
A2
H3
E5
E2
1B1
To Seven Other Channels
3DIR
J3
4DIR
T4
4A1
J2
T3
3OE
J5
To Seven Other Channels
2B1
To Seven Other Channels
J4
3A1
2OE
4OE
N5
N2
3B1
4B1
To Seven Other Channels
3
SN74AVCBH324245
32-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
www.ti.com
SCES550B – FEBRUARY 2004 – REVISED JUNE 2005
Absolute Maximum Ratings (1)
over operating free-air temperature range (unless otherwise noted)
VCCA
VCCB
Supply voltage range
VI
Input voltage range (2)
MIN
MAX
–0.5
4.6
I/O port (A port)
–0.5
4.6
I/O port (B port)
–0.5
4.6
Control inputs
–0.5
4.6
A port
–0.5
4.6
B port
–0.5
4.6
A port
–0.5
VCCA + 0.5
B port
–0.5
VCCB + 0.5
UNIT
V
V
VO
Voltage range applied to any output in the high-impedance or
power-off state (2)
VO
Voltage range applied to any output in the high or low state (2) (3)
IIK
Input clamp current
VI < 0
–50
mA
IOK
Output clamp current
VO < 0
–50
mA
IO
Continuous output current
±50
mA
Continuous current through each VCCA, VCCB, or GND
θJA
Package thermal impedance (4)
Tstg
Storage temperature range
(1)
(2)
(3)
(4)
4
±100
GKE/ZKE package
–65
V
V
mA
40
°C/W
150
°C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
The input voltage and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
The output positive-voltage rating may be exceeded up to 4.6 V maximum if the output current rating is observed.
The package thermal impedance is calculated in accordance with JESD 51-7.
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SN74AVCBH324245
32-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES550B – FEBRUARY 2004 – REVISED JUNE 2005
Recommended Operating Conditions
(1) (2) (3)
VCCI
VCCO
MIN
MAX
UNIT
VCCA
Supply voltage
1.4
3.6
V
VCCB
Supply voltage
1.4
3.6
V
1.4 V to 1.95 V
VCCI × 0.65
3.6
1.95 V to 2.7 V
1.7
3.6
2.7 V to 3.6 V
2
3.6
1.4 V to 1.95 V
0
VCCI × 0.35
1.95 V to 2.7 V
0
0.7
2.7 V to 3.6 V
0
0.8
1.4 V to 1.95 V
VCCB × 0.65
VCCB
1.95 V to 2.7 V
1.7
VCCB
VIH
High-level input voltage
VIL
Low-level input voltage
VIH
High-level input voltage
VIL
Low-level input voltage
VO
Output voltage
IOH
Data inputs
Data inputs
Control inputs
(referenced to VCCB)
Control inputs
(referenced to VCCB)
High-level output current
IOL
Low-level output current
∆t/∆v
Input transition rise or fall rate
TA
Operating free-air temperature
(1)
(2)
(3)
2.7 V to 3.6 V
2
VCCB
1.4 V to 1.95 V
0
VCCB × 0.35
1.95 V to 2.7 V
0
0.7
2.7 V to 3.6 V
0
0.8
0
VCCO
1.4 V to 1.6 V
–2
1.65 V to 1.95 V
–4
2.3 V to 2.7 V
–8
3 V to 3.6 V
–12
1.4 V to 1.6 V
2
1.65 V to 1.95 V
4
2.3 V to 2.7 V
8
3 V to 3.6 V
12
–40
V
V
V
V
V
mA
mA
5
ns/V
85
°C
VCCI is the VCC associated with the data input port.
VCCO is the VCC associated with the output port.
All unused data inputs of the device must be held at VCCI or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
5
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32-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
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SCES550B – FEBRUARY 2004 – REVISED JUNE 2005
Electrical Characteristics (1)
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
VOH
VOL
VOH
VOL
II
Control inputs
IBHL (3)
IBHH (4)
TEST CONDITIONS
IBHHO (6)
(1)
(2)
(3)
(4)
(5)
(6)
6
VCCB
MIN TYP (2)
MAX
IOH = –100 µA,
VI = VIH
1.4 V to 3.6 V
1.4 V to 3.6 V
IOH = –2 mA,
VI = VIH
1.4 V
1.4 V
IOH = –4 mA,
VI = VIH
1.65 V
1.65 V
1.2
IOH = –8 mA,
VI = VIH
2.3 V
2.3 V
1.75
IOH = –12 mA,
VI = VIH
3V
3V
2.3
IOH = 100 µA,
VI = VIL
1.4 V to 3.6 V
1.4 V to 3.6 V
0.2
IOH = 2 mA,
VI = VIL
1.4 V
1.4 V
0.35
IOH = 4 mA,
VI = VIL
1.65 V
1.65 V
0.45
IOH = 8 mA,
VI = VIL
2.3 V
2.3 V
0.55
IOH = 12 mA,
VI = VIL
3V
3V
IOHD = –6 mA,
VI = VIH
1.4 V
1.4 V
1.05
IOHD = –9 mA,
VI = VIH
1.65 V
1.65 V
1.2
IOHD = –15 mA,
VI = VIH
2.3 V
2.3 V
1.75
IOHD = –24 mA,
VI = VIH
3V
3V
2.3
IOHD = 6 mA,
VI = VIL
1.4 V
1.4 V
0.35
IOHD = 9 mA,
VI = VIL
1.65 V
1.65 V
0.45
IOHD = 15 mA,
VI = VIL
2.3 V
2.3 V
0.55
IOHD = 24 mA,
VI = VIL
3V
3V
0.7
VI = VCCB or GND
1.05
3.6 V
1.4 V
1.4 V
VI = 0.57 V
1.65 V
1.65 V
25
VI = 0.7 V
2.3 V
2.3 V
45
V
75
V
±2.5
V
µA
11
VI = 0.8 V
3V
3V
VI = 0.49 V
1.4 V
1.4 V
VI = 1.07 V
1.65 V
1.65 V
–25
VI = 1.7 V
2.3 V
2.3 V
–45
VI = 0 to VCC
V
0.7
1.4 V to 3.6 V
VI = 0 to VCC
UNIT
VCCO – 0.2
VI = 0.49 V
VI = 2 V
IBHLO (5)
VCCA
µA
–11
3V
3V
–75
1.6 V
1.6 V
100
1.95 V
1.95 V
200
2.7 V
2.7 V
300
3.6 V
3.6 V
525
1.6 V
1.6 V
–100
1.95 V
1.95 V
–200
2.7 V
2.7 V
–300
3.6 V
3.6 V
–525
µA
µA
µA
VCCO is the VCC associated with the output port.
All typical values are at TA = 25°C.
The bus-hold circuit can sink at least the minimum low sustaining current at VIL max. IBHL should be measured after lowering VIN to GND
and then raising it to VIL max.
The bus-hold circuit can source at least the minimum high sustaining current at VIH min. IBHH should be measured after raising VIN to
VCC and then lowering it to VIH min.
An external driver must source at least IBHLO to switch this node from low to high.
An external driver must sink at least IBHHO to switch this node from high to low.
SN74AVCBH324245
32-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
www.ti.com
SCES550B – FEBRUARY 2004 – REVISED JUNE 2005
Electrical Characteristics
(1) (2)
(continued)
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
A port
Ioff
VI or VO = 0 to 3.6 V
B port
A or B port
IOZ (4)
VO = VCCO or GND,
VI = VCCI or GND
B port
A port
ICCA
VI = VCCI or GND,
ICCB
VI = VCCI or GND,
OE = VIH
OE = don't
care
IO = 0
IO = 0
MIN TYP (3)
VCCA
VCCB
0V
0 to 3.6 V
MAX
±10
0 to 3.6 V
0V
±10
3.6 V
3.6 V
±12.5
0V
3.6 V
±12.5
3.6 V
0V
±12.5
1.6 V
1.6 V
40
1.95 V
1.95 V
40
2.7 V
2.7 V
60
0V
3.6 V
–80
3.6 V
0V
80
3.6 V
3.6 V
80
1.6 V
1.6 V
40
1.95 V
1.95 V
40
2.7 V
2.7 V
60
0V
3.6 V
80
3.6 V
0V
–80
3.6 V
3.6 V
UNIT
µA
µA
µA
µA
80
Ci
Control inputs
VI = 3.3 V or GND
3.3 V
3.3 V
4
pF
Cio
A or B ports
VO = 3.3 V or GND
3.3 V
3.3 V
5
pF
(1)
(2)
(3)
(4)
VCCO is the VCC associated with the output port.
VCCI is the VCC associated with the input port.
All typical values are at TA = 25°C.
For I/O ports, the parameter IOZ includes the input leakage current.
Switching Characteristics
over recommended operating free-air temperature range, VCCA = 1.5 V ± 0.1 V (see Figure 2)
PARAMETER
tpd
FROM
(INPUT)
TO
(OUTPUT)
A
B
ten
OE
tdis
OE
VCCB = 1.5 V
± 0.1 V
VCCB = 1.8 V
± 0.15 V
VCCB = 2.5 V
± 0.2 V
VCCB = 3.3 V
± 0.3 V
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
B
1.7
6.7
1.9
6.4
1.8
5.5
1.5
5.8
A
1.8
6.8
1.7
6.2
1.6
5.9
1.5
5.9
A
2.1
9
2.9
9.8
3.2
10
3
9.8
B
2.5
8.4
2.4
8
2.3
7.6
2.2
7.5
A
2.1
7.1
2.3
6.4
1.7
5.1
1.6
4.8
B
2.2
6.9
1.8
6.4
1.1
5.8
1.8
5.7
UNIT
ns
ns
ns
Switching Characteristics
over recommended operating free-air temperature range, VCCA = 1.8 V ± 0.15 V (see Figure 2)
PARAMETER
tpd
FROM
(INPUT)
TO
(OUTPUT)
A
B
ten
OE
tdis
OE
VCCB = 1.5 V
± 0.1 V
VCCB = 1.8 V
± 0.15 V
VCCB = 2.5 V
± 0.2 V
VCCB = 3.3 V
± 0.3 V
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
B
1.7
6.4
1.8
6
1.7
4.7
1.6
4.3
A
2
6.6
1.8
6
1.8
5.6
1.8
5.5
A
1.8
7.6
2.6
7.7
2.6
7.6
2.6
7.4
B
2.5
8.2
2.5
7.5
2.4
7.4
2.3
7.2
A
1.8
7
2.5
6.3
1.8
4.7
1.7
4.4
B
2.5
6.7
2.3
6.1
2.2
5.5
1.3
5.3
UNIT
ns
ns
ns
7
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32-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
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SCES550B – FEBRUARY 2004 – REVISED JUNE 2005
Switching Characteristics
over recommended operating free-air temperature range, VCCA = 2.5 V ± 0.2 V (see Figure 2)
PARAMETER
tpd
FROM
(INPUT)
TO
(OUTPUT)
A
B
B
A
ten
OE
tdis
OE
VCCB = 1.5 V
± 0.1 V
MIN
VCCB = 1.8 V
± 0.15 V
VCCB = 2.5 V
± 0.2 V
VCCB = 3.3 V
± 0.3 V
MAX
MIN
MAX
MIN
MAX
MIN
MAX
1.6
6
1.8
5.6
1.5
4
1.5
3.4
1.7
5.4
1.7
4.6
1.5
4
1.5
3.7
A
1.7
5.7
2.2
5.5
2.2
5.3
2.2
5.1
B
3.1
6.1
2.5
5.6
2.2
5.3
1.9
4.2
A
1.2
5.8
1.9
5
1.4
3.6
1.3
3.3
B
2.4
6
3
5.2
1.4
3.6
1.2
3
UNIT
ns
ns
ns
Switching Characteristics
over recommended operating free-air temperature range, VCCA = 3.3 V ± 0.3 V (see Figure 2)
PARAMETER
tpd
FROM
(INPUT)
TO
(OUTPUT)
A
B
ten
OE
tdis
OE
VCCB = 1.5 V
± 0.1 V
VCCB = 1.8 V
± 0.15 V
VCCB = 2.5 V
± 0.2 V
VCCB = 3.3 V
± 0.3 V
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
B
1.5
5.9
1.7
5.4
1.5
3.7
1.4
3.1
A
1.5
5.8
1.5
4.2
1.5
3.3
1.4
3.1
A
1.6
4.9
2
4.5
2
4.3
1.9
4.1
B
2
5.1
2
4.6
2.2
5.2
1.9
4.1
A
1.3
6.9
2.1
5.5
1.6
3.8
1.5
3.5
B
2.3
5.5
1.9
4.5
1.3
3.5
1.2
3.5
UNIT
ns
ns
ns
Operating Characteristics
VCCA and VCCB = 3.3 V, TA = 25°C
PARAMETER
CpdA
(VCCA)
CpdB
(VCCB)
8
TEST CONDITIONS
TYP
Power-dissipation capacitance per transceiver,
A-port input, B-port output
Outputs enabled
Power-dissipation capacitance per transceiver,
B-port input, A-port output
Outputs enabled
Outputs disabled
7
Power-dissipation capacitance per transceiver,
A-port input, B-port output
Outputs enabled
20
Power-dissipation capacitance per transceiver,
B-port input, A-port output
Outputs enabled
Outputs disabled
Outputs disabled
Outputs disabled
UNIT
14
CL = 0,
CL = 0,
f = 10 MHz
f = 10 MHz
7
20
7
14
7
pF
pF
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32-BIT DUAL-SUPPLY BUS TRANSCEIVER
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SCES550B – FEBRUARY 2004 – REVISED JUNE 2005
Output Description
The DOC™ circuitry is implemented, which, during the transition, initially lowers the output impedance to
effectively drive the load and, subsequently, raises the impedance to reduce noise. Figure 1 shows typical
VOL vs IOL and VOH vs IOH curves to illustrate the output impedance and drive capability of the circuit. At the
beginning of the signal transition, the DOC circuit provides a maximum dynamic drive that is equivalent to a
high-drive standard-output device. For more information, refer to the TI application reports, AVC Logic Family
Technology and Applications, literature number SCEA006, and Dynamic Output Control (DOC™) Circuitry
Technology and Applications, literature number SCEA009.
3.2
TA = 25°C
Process = Nominal
- Output Voltage - V
2.8
2.4
VCC = 3.3 V
2.0
1.6
VCC = 2.5 V
1.2
OH
VCC = 1.8 V
0.8
V
VOL - Output Voltage - V
2.8
TA = 25°C
Process = Nominal
2.4
2.0
1.6
1.2
0.8
VCC = 3.3 V
0.4
0.4
0
17
34
51
68
85 102 119
IOL - Output Current - mA
136
153
170
VCC = 2.5 V
VCC = 1.8 V
-160 -144 -128 -112 -96 -80 -64 -48
IOH - Output Current - mA
-32
-16
0
Figure 1. Typical Output Voltage vs Output Current
9
SN74AVCBH324245
32-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
www.ti.com
SCES550B – FEBRUARY 2004 – REVISED JUNE 2005
PARAMETER MEASUREMENT INFORMATION
2 × VCCO
S1
RL
From Output
Under Test
Open
GND
CL
(see Note A)
TEST
S1
tpd
tPLZ/tPZL
tPHZ/tPZH
Open
2 × VCCO
GND
RL
tw
LOAD CIRCUIT
VCCI
VCCI/2
Input
VCCO
CL
RL
VTP
1.5 V ± 0.1 V
1.8 V ± 0.15 V
2.5 V ± 0.2 V
3.3 V ± 0.3 V
15 pF
30 pF
30 pF
30 pF
2 kΩ
1 kΩ
500 Ω
500 Ω
0.1 V
0.15 V
0.15 V
0.3 V
VCCI/2
0V
VOLTAGE WAVEFORMS
PULSE DURATION
VCCB
Output
Control
(low-level
enabling)
VCCB/2
VCCB/2
0V
tPZL
VCCI
Input
VCCI/2
VCCI/2
0V
tPLH
Output
tPHL
VCCO/2
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VOH
VCCO/2
VOL
tPLZ
VCCO
Output
Waveform 1
S1 at 2 × VCCO
(see Note B)
VCCO/2
VOL + VTP
VOL
tPZH
Output
Waveform 2
S1 at GND
(see Note B)
tPHZ
VCCO/2
VOH − VTP
VOH
0V
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
NOTES: A. CL includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control.
C. All input pulses are supplied by generators having the following characteristics: PRR10 MHz, ZO = 50 Ω, dv/dt ≥ 1 V/ns.
D. The outputs are measured one at a time, with one transition per measurement.
E. tPLZ and tPHZ are the same as tdis.
F. tPZL and tPZH are the same as ten.
G. tPLH and tPHL are the same as tpd.
H. VCCI is the VCC associated with the input port.
I. VCCO is the VCC associated with the output port.
Figure 2. Load Circuit and Voltage Waveforms
10
PACKAGE OPTION ADDENDUM
www.ti.com
27-Dec-2019
PACKAGING INFORMATION
Orderable Device
Status
(1)
74AVCBH324245ZKER
NRND
Package Type Package Pins Package
Drawing
Qty
LFBGA
ZKE
96
1000
Eco Plan
Lead/Ball Finish
MSL Peak Temp
(2)
(6)
(3)
Green (RoHS
& no Sb/Br)
SNAGCU
Level-3-260C-168 HR
Op Temp (°C)
Device Marking
(4/5)
-40 to 85
WN4245
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based
flame retardants must also meet the <=1000ppm threshold requirement.
(3)
MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4)
There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5)
Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
(6)
Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish
value exceeds the maximum column width.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 1
Samples
PACKAGE MATERIALS INFORMATION
www.ti.com
18-Aug-2014
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
74AVCBH324245ZKER
Package Package Pins
Type Drawing
LFBGA
ZKE
96
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
1000
330.0
24.4
Pack Materials-Page 1
5.7
B0
(mm)
K0
(mm)
P1
(mm)
13.7
2.0
8.0
W
Pin1
(mm) Quadrant
24.0
Q1
PACKAGE MATERIALS INFORMATION
www.ti.com
18-Aug-2014
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
74AVCBH324245ZKER
LFBGA
ZKE
96
1000
336.6
336.6
41.3
Pack Materials-Page 2
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