STMicroelectronics M74HC595 Datasheet
Oglas
Oglas
M74HC595
8-bit shift register with output latches (3-state)
Datasheet
-
production data
SO16 TSSOP16
Features
• High speed: f
MAX
= 59 MHz (typ.) at V
CC
= 6 V
• Low power dissipation: I
CC at T
A
= 25 °C
= 4 μ A (max.)
• High noise immunity:
V
NIH
= V
NIL
= 28% V
CC
(min.)
• Symmetrical output impedance:
– |I
OH
| = I
– |I
OH
| = I
OL
= 6 mA (min.) for QA to QH
OL
= 4 mA (min.) for QH’
• Balanced propagation delays: t
PLH
≅ t
PHL
• Wide operating voltage range:
V
CC
(opr.) = 2 V to 6 V
• Pin and function compatible with 74 series 595
• ESD performance
– HBM: 2 kV
– MM: 200 V
– CDM: 1 kV
Applications
• Automotive
• Industrial
• Computer
• Consumer
Description
The M74HC595 device is a high speed CMOS
8-bit shift register with output latches (3-state) fabricated with silicon gate C 2 MOS technology.
This device contains an 8-bit serial in, parallel out shift register that feeds an 8-bit D-type storage register. The storage register has 8 3-state outputs. Separate clocks are provided for both the shift register and the storage register.
The shift register has direct overriding clear, serial input, and serial output (standard) pins for cascading. Both the shift register and storage register use positive edge triggered clocks. If both clocks are connected together, the shift register state will always be one clock pulse ahead of the storage register.
All inputs are equipped with protection circuits against static discharge and transient excess voltage.
Table 1. Device summary
Order code Temperature range Package Packing Marking
M74HC595RM13TR
M74HC595YRM13TR
(1)
M74HC595TTR
-55/+125 °C
-40/+125 °C
-55/+125 °C
-40/+125 °C
SO16
SO16 (automotive grade)
TSSOP16
TSSOP16 (automotive grade)
Tape and reel
74HC595
74HC595Y
HC595
HC595Y
1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC
Q001 and Q002 or equivalent.
January 2014
This is information on a product in full production.
DocID1989 Rev 6 1/22 www.st.com
5
6
Contents
Contents
M74HC595
SO16 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
TSSOP16 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2/22 DocID1989 Rev 6
M74HC595 Pin information
4%
4&
4'
4(
4)
4*
4+
*1'
Pin no
1, 2, 3, 4, 5, 6, 7, 15
9
10
11
13
14
12
8
16
Figure 1. Pin connection and IEC logic symbols
6,
*
9&&
4$
5&.
6&.
6&/5
4+
*
5&.
6&/5
6&.
6,
(1
!
&
5
65*
!
&
'
$0
Table 2. Pin description
Symbol
QA to QH
QH’
SCLR
SCK
G
SI
RCK
GND
V
CC
Name and function
Data outputs
Serial data outputs
Shift register clear input
Shift register clock input
Output enable input
Serial data input
Storage register clock input
Ground (0 V)
Positive supply voltage
4$
4%
4&
4'
4(
4)
4*
4+
4+
$0
DocID1989 Rev 6 3/22
22
Functional description
6(5,$/,1
6&.
6&/5
5&.
Figure 2. Block diagram
67$*(
6+,)75(*,67(5
%,7
6725$*(5(*,67(5
6(5,$/287
2+
M74HC595
*
67$7(
%8))(5
9&&
*1'
4$ 4% 4& 4' 4( 4) 4* 4+
3$5$//(/2873876
$0
1. This block diagram has not be used to estimate propagation delays.
Figure 3. Logic diagram
6&/5
6,
'
5
4
6&.
'
5
4
6&.
'
5
4
6&.
'
5
4
6&.
'
5
4
6&.
'
5
4
6&.
6&.
' 4
5&.
' 4
5&.
' 4
5&.
' 4
5&.
' 4
5&.
5&.
*
4$ 4% 4& 4' 4(
'
5
4
6&.
' 4
5&.
4)
'
5
4
6&.
' 4
5&.
4*
' 4
5&.
4+
4+
$0
1. This logic diagram has not be used to estimate propagation delays.
4/22 DocID1989 Rev 6
M74HC595
SI
X
X
X
L
H
X
X
X
1. X: don’t care.
X
X
SCK
X
X
X
Inputs
SCLR
X
X
L
H
H
H
X
X
Figure 4. Input and output equivalent circuit
9&& 9&&
Functional description
RCK
X
X
X
X
X
X
G
H
L
X
X
X
X
X
X
Table 3. Truth table (1)
Outputs
QA through QH outputs disable
QA through QH outputs enable
Shift register is cleared
First stage of S.R. becomes “L” other stages store the data of previous stage, respectively
First stage of S.R. becomes “H” other stages store the data of previous stage, respectively
State of S.R. is not changed
S.R. data is stored into storage register
Storage register state is not changed
,1387 287387
*1' *1'
$0
DocID1989 Rev 6 5/22
22
Functional description
6&.
6,
5&.
6&/5
4'
4(
4)
4*
*
4$
4%
4&
4+
4+
1RWH +,*+,03('$1&(
Figure 5. Timing chart
M74HC595
$0
6/22 DocID1989 Rev 6
M74HC595 Electrical characteristics
Symbol
Table 4. Absolute maximum ratings (1)
Parameter Value Unit
I
CC
V
CC
V
I
V
O
I
IK
I
OK
I
O
or I
P
D
GND
Supply voltage
DC input voltage
DC output voltage
DC input diode current
DC output diode current
DC output current
DC V
CC
or ground current
Power dissipation
SOP
TSSOP
-0.5 to +7
-0.5 to V
±
CC
20
± 35
± 70
500 (2)
+ 0.5
V mA mW
T stg
T
L
Storage temperature
Lead temperature (10 sec.)
-65 to +150
300
1. Absolute maximum ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied.
2. Power dissipation at 65 °C. Derating from 65 °C to 125 °C: SO package -7 mW/°C; TSSOP package -6.1 mW/°C.
°C
Symbol
V
CC
V
I
V
O
T op t r
, t f
Table 5. Recommended operating conditions
Parameter
Supply voltage
Input voltage
Output voltage
Operating temperature
Input rise and fall time
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
Value
2 to 6
0 to V
CC
-55 to 125
0 to 1000
0 to 500
0 to 400
Unit
V
°C ns
DocID1989 Rev 6 7/22
22
Electrical characteristics M74HC595
Table 6. DC specifications
Test condition Value
Symbol
V
V
V
V
V
I
V
I
I
IH
IL
OH
OH
OL
OL
I
OZ
CC
Parameter
High level input voltage
Low level input voltage
High level output voltage
(for QH’ outputs)
High level output voltage
(for QA to QH outputs)
Low level output voltage
(for QH’ outputs)
Low level output voltage
(for QA to QH outputs)
6.0
2.0
4.5
6.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
2.0
4.5
6.0
2.0
V
CC
(V)
6.0
I
O
= -20 μ A
I
O
= -20 μ A
I
O
= -20 μ A
I
O
= -4.0 mA
I
O
= -7.8 mA
I
O
= -20 μ A
I
O
= -20 μ A
I
O
= -20 μ A
I
O
= -6.0 mA
I
O
= -7.8 mA
I
O
= 20 μ A
I
O
= 20 μ A
I
O
= 20 μ A
I
O
= 4.0 mA
I
O
= 7.8 mA
I
O
= 20 μ A
I
O
= 20 μ A
I
O
= 20 μ A
I
O
= 6.0 mA
I
O
= 7.8 mA
V
I
= V
CC
or GND
T
A
= 25 °C -40 to 85 °C -55 to 125 °C
Min.
Typ. Max. Min. Max.
Min.
Max.
Unit
1.5
3.15
4.2
0.5
1.35
1.8
1.9
2.0
4.4
4.5
5.9
6.0
4.18
4.31
5.68
5.8
1.9
2.0
4.4
4.5
5.9
6.0
4.18
4.31
5.68
5.8
0.0
0.1
0.0
0.1
0.0
0.1
0.17
0.26
0.18
0.26
0.0
0.1
0.0
0.1
0.0
0.1
0.17
0.26
0.18
0.26
1.5
3.15
4.2
1.9
4.4
5.9
4.13
5.63
1.9
4.4
5.9
4.13
5.63
0.5
1.35
1.8
0.1
0.1
0.1
0.33
0.33
0.1
0.1
0.1
0.33
0.33
1.5
3.15
4.2
1.9
4.4
5.9
4.10
5.60
1.9
4.4
5.9
4.10
5.60
0.5
1.35
1.8
V
V
V
V
V
V
0.40
0.1
0.1
0.1
0.40
0.40
0.1
0.1
0.1
0.40
± 0.1
± 1 ± 1 μ A
Input leakage current
High impedance output leakage current
Quiescent supply current
6.0
6.0
V
V
I
V
O
I
= V
IH
or V
IL
= V
= V
CC
or GND
CC
or GND
± 0.5
4
± 5
40
± 10
80
μ
μ
A
A
8/22 DocID1989 Rev 6
M74HC595 Electrical characteristics
Table 7. AC electrical characteristics (C
L
= 50 pF, input t r
= t f
= 6 ns)
Test condition Value t t t t t t
Symbol
TLH
, t
THL
Output transition time
(Qn) t
TLH
, t
THL
Output transition time
(QH’)
PLH
PLH
PLH
PZL
PLZ
, t
, t
, t
, t
, t
PHL
PHL
PHL
PZH
PHZ
Parameter
Propagation delay time
(SCK - QH’)
Propagation delay time
(SCLR - QH’)
Propagation delay time
(RCK - Qn)
High impedance output enable time
High impedance output disable time
6.0
2.0
4.5
6.0
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
4.5
6.0
2.0
4.5
2.0
4.5
6.0
2.0
V
CC
(V) C
L
(pF)
50
50
50
50
50
150
50
50
R
L
= 1 K Ω
150 R
L
= 1 K Ω
R
L
= 1 K Ω
T
A
= 25°C -40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min.
Max.
Unit
17 26
75 190
25 38
22 32
45 135
15 27
13 23
60 175
20 35
17 30
30 150
15 30
14 26
25
7
6
30
8
7
15
13
45 125
15 25
60
12
10
75
13 21
60 175
18 35
15 30
60 150
20 30
29
220
44
37
190
38
32
32
240
48
41
170
34
26
220
44
37
190
38
19
16
155
31
75
15
13
95
35
265
53
45
225
45
38
38
285
57
48
205
41
32
265
53
45
225
45
23
20
190
38
90
18
15
115 ns ns ns ns ns ns ns ns ns
DocID1989 Rev 6 9/22
22
Electrical characteristics M74HC595
Symbol f
MAX t
W(H) t
W(L) t s t s t s t h t
REM
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
Table 7. AC electrical characteristics (C
L
= 50 pF, input t r
= t f
= 6 ns) (continued)
Test condition Value
Parameter
Maximum clock frequency
Minimum pulse width
(SCK, RCK)
Minimum pulse width
(SCLR)
Minimum setup time
(SI - CCK)
Minimum setup time
(SCK - RCK)
Minimum setup time
(SCRL - RCK)
Minimum hold time
Minimum clear removal time
V
CC
(V) C
L
(pF)
50
150
50
50
50
50
50
50
50
T
A
= 25°C -40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min.
Max.
Unit
25
5
4
20
6
6
35
8
6
6.0
17
30 50
35 59
5.2
14
26
31
40
45
17
6
6
15
3
3
40 100
10 20
7 17
0
0
0
50
10
9
50
10
9
75
15
13
75
15
13
75
15
13
4.8
24
28
4.2
21
25
95
19
16
95
19
16
65
13
11
95
19
16
125
25
21
0
0
0
65
13
11
4
20
24
3.4
17
20
MHz
MHz ns ns ns ns ns ns ns
145
29
25
0
0
0
75
15
13
75
15
13
110
22
19
110
22
19
110
22
19
10/22 DocID1989 Rev 6
M74HC595 Electrical characteristics
Table 8. Capacitive characteristics
Test condition Value
Symbol Parameter
V
CC
(V)
T
A
= 25 °C -40 to 85 °C -55 to 125 °C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
Unit
C
C
IN
PD
Input capacitance
Power dissipation capacitance
(1)
5
184
10 10 10
1.
C
PD
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current equation: I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
.
t). Average operating current can be obtained by the following pF
Figure 6. Test circuit
Note:
Test t
PLH
, t
PHL t
PZL
, t
PLZ t
PZH
, t
PHZ
Table 9. Propagation delay time configuration
Switch
Open
V
CC
GND
C
L
R
1
R
T
= 50 pF/150 pF or equivalent (includes jig and probe capacitance)
= 1 K
= Z
Ω
OUT
or equivalent
of pulse generator (typically 50
Ω
).
DocID1989 Rev 6 11/22
22
Electrical characteristics
Figure 7. Waveform 1: SCK to QH’ propagation delay times,
SCK minimum pulse width (f = 1 MHz; 50 % duty cycle)
QV QV
M74HC595
6&.
9&&
*1'
WZ WZ
W3/+ W3+/
4+
92+
92/
W7/+ W7+/
$0
Figure 8. Waveform 2: RCK to QN propagation delay times
(f = 1 MHz; 50 % duty cycle)
5&.
W3/+W3+/
4$WR4+
W7/+W7+/
$0
12/22 DocID1989 Rev 6
M74HC595 Electrical characteristics
Figure 9. Waveform 3: SI to SCK setup and hold times (f = 1 MHz; 50 % duty cycle)
6,
6&.
$0
Figure 10. Waveform 4: SCK to RCK setup and hold times (f = 1 MHz; 50 % duty cycle)
6&.
WV WK
5&.
$0
DocID1989 Rev 6 13/22
22
Electrical characteristics M74HC595
Figure 11. Waveform 5: SCLR minimum pulse width, minimum removal time
(f = 1 MHz; 50 % duty cycle)
W:
6&/5
W3+/
4+
WUHP
6&.
Figure 12. Waveform 6: OUTPUT ENABLE and DISABLE times
(f = 1 MHz; 50 % duty cycle)
*
W3+= W3=+
$0
4$WR4+
W3/= W3=/
4$WR4+
$0
14/22 DocID1989 Rev 6
M74HC595 Electrical characteristics
Figure 13. Waveform 7: input waveform (f = 1 MHz; 50 % duty cycle)
QV QV
6,
6&.
5&.
QV QV
$0
DocID1989 Rev 6 15/22
22
Package information M74HC595
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK ® packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com
.
ECOPACK is an ST trademark.
16/22 DocID1989 Rev 6
M74HC595
4.1
Package information
SO16 package information
Figure 14. SO16 package outline
/
&
*
D $
E H
6
H (
D
F
'
E
0
)
Symbol
'
Table 10. SO16 package mechanical data
Dimensions mm inch
Min. Typ.
Max. Min. Typ. Max.
a1 0.1 b 0.35 b1 0.19
C 0.5 c1 45° (typ.)
D 9.8
E 5.8 e 1.27 e3 8.89
F 3.8
G 4.6
L 0.5
0.019
0.050
0.350
0.008
0.018
0.010
0.393
0.244
0.157
0.208
0.050
DocID1989 Rev 6 17/22
22
Package information M74HC595
'
Figure 15. SO16 tape and reel information
&
1
$
18/22
7
3R
%R
.R
$R 3
6275
1. Drawing is not in scale.
Table 11. SO16 tape and reel information
Dimensions mm inch Symbol
Min.
Typ.
Max.
A 330
C 12.8 13.2
D 20.2
N 60
Min.
0.795
2.362
Typ.
Ao 6.45
Bo 10.3
Ko 2.1
Po 3.9
P 7.9
10.5
2.3
4.1
8.1
0.406
0.082
0.153
0.311
Max.
12.992
0.262
0.414
0.090
0.161
0.319
DocID1989 Rev 6
M74HC595
4.2 TSSOP16 package information
Figure 16. TSSOP16 package outline
Package information
$ $
$
E H
F
.
/
(
'
(
3,1,'(17,),&$7,21
'
Symbol
Table 12. TSSOP16 package mechanical data
Dimensions mm inch
Min. Typ.
Max. Min. Typ. Max.
A1 0.05 b 0.19 c 0.09
D 4.9 5 5 .1 0.193
0.197
0.012
0.0079
0.201
e 0.65
K 0° 8° 0°
0.0256
8°
L 0.45 0.60 0.75 0.018 0.024 0.030
DocID1989 Rev 6 19/22
22
Package information
Figure 17. TSSOP16 tape and reel information
M74HC595
1
'
&
$
20/22
7
3R
%R
.R
$R 3
1. Drawing is not in scale.
Table 13. TSSOP16 tape and reel information
Dimensions
Symbol
Min.
mm
Typ.
Max. Min.
inch
Typ.
C 12.8
D 20.2
N 60
Ao 6.7
Bo 5.3
Ko 1.6
Po 3.9
P 7.9
0.795
2.362
7662375
Max.
0.519
0.272
0.217
0.071
0.161
0.319
DocID1989 Rev 6
M74HC595 Ordering information
Order code
Table 14. Device summary
Temp. range Package Packing Marking
M74HC595RM13TR
M74HC595YRM13TR
M74HC595TTR
M74HC595YTTR
(1)
-55/+125 °C
-40/+125 °C
-55/+125 °C
-40/+125 °C
SO16
SO16
(automotive grade)
TSSOP16
TSSOP16
(automotive grade)
Tape and reel
74HC595
74HC595Y
HC595
HC595Y
1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 and Q002 or equivalent.
Date
18-Apr-2013
10-Jan-2014
Revision
Table 15. Document revision history
Changes
5
6
Added
to page 1.
Updated
(updated data, removed M74HC595M1R order code, added M74HC595RM13TR, M74HC595YRM13TR,
M74HC595TTR, and M74HC595YTTR order code, temperature range, marking, updated package and packaging).
Redrawn
to
.
Added
.
and
).
.
Added cross-reference to note
below
Added ECOPACK text to
Section 4 , reformatted Section 4
(reversed order of figures and tables, added titles to
and
).
Added
Minor corrections throughout document.
Removed PDIP16 package
Added ESD data to
Table 1: Device summary : updated footnote 1
Added
Section 5: Ordering information
Updated layout
DocID1989 Rev 6 21/22
22
M74HC595
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SUPPORTING, ACTIVE IMPLANTED DEVICES OR SYSTEMS WITH PRODUCT FUNCTIONAL SAFETY REQUIREMENTS; (B)
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OR ENVIRONMENTS. WHERE ST PRODUCTS ARE NOT DESIGNED FOR SUCH USE, THE PURCHASER SHALL USE PRODUCTS AT
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DEEMED SUITABLE FOR USE IN AEROSPACE BY THE CORRESPONDING GOVERNMENTAL AGENCY.
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