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MFG:ST D/C:03+
Part Number: M74HC595
MFG: ST
D/C: 03+
Description: The M54/74HC595 is a high speed CMOS 8-BIT SHIFT REGISTERS/OUTPUT LATCHES (3- STATE) fabricated in sil...
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M74HC595
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DataSheet
General Description
M74HC595 General Description
The M54/74HC595 is a high speed CMOS 8-BIT SHIFT REGISTERS/OUTPUT LATCHES (3- STATE) fabricated in silicon C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. 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 a 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.
M74HC595 Maximum Ratings
|
Symbol |
Parameter |
Value |
Unit |
|
VCC |
Supply Voltage |
-0.5 to +7 |
V |
|
VI |
DC Input Voltage |
-0.5 to VCC + 0.5 |
V |
|
VO |
DC Output Voltage |
-0.5 to VCC + 0.5 |
V |
|
IIK |
DC Input Diode Current |
± 20 |
mA |
|
IOK |
DC Output Diode Current |
± 20 |
mA |
|
IO |
DC Output Current Per Output Pin QA-QH |
± 35 |
mA |
|
IO |
DC Output Current Per Output Pin QH' |
± 25 |
mA |
|
ICC or IGND |
DC VCC or Ground Current |
± 70 |
mA |
|
PD |
Power Dissipation |
500 (*) |
mW |
|
Tstg |
Storage Temperature |
-65 to +150 |
°C |
|
TL |
Lead Temperature (10 sec) |
300 |
°C |
(*) 500 mW: 65 derate to 300mWby 10mW/: 65 to85
M74HC595 Features
HIGH SPEED fMAX = 55 MHz (TYP.) AT VCC = 5 V
LOWPOWER DISSIPATION ICC = 4 mA (MAX.) AT TA = 25 °C
HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.)
OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS FOR QA TO QH 10 LSTTL LOADS FOR QH'
SYMMETRICAL OUTPUT IMPEDANCE
IOH| = IOL = 6 mA (MIN.) FOR QA TOQH
IOH| = IOL = 4 mA (MIN.) FOR QH'
BALANCEDPROPAGATION DELAYS tPLH = tPHL
WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V
PIN AND FUNCTION COMPATIBLE WITH 54/74LS595
M74HC595 Connection Diagram
M74HC595
PDF/DataSheet Download
- Datasheet: M74HC595
- File Size: 289697 KB
- Manufacturer: STMicro
- Click here to Download
- ·M74AC574B
- STMICROELECTRONICS [STMicroelectronics]
- OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
- 83392 KB
- ·M74AC574M
- STMICROELECTRONICS [STMicroelectronics]
- OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
- 83392 KB
- ·M74AC574MTR
- STMICROELECTRONICS [STMicroelectronics]
- OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
- 83392 KB
- ·M74AC574TTR
- STMICROELECTRONICS [STMicroelectronics]
- OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
- 83392 KB
- ·M74ACT02B
- STMICROELECTRONICS [STMicroelectronics]
- QUAD 2-INPUT NOR GATE
- 194600 KB
- ·M74ACT02M
- STMICROELECTRONICS [STMicroelectronics]
- QUAD 2-INPUT NOR GATE
- 194600 KB
- ·M74ACT02MTR
- STMICROELECTRONICS [STMicroelectronics]
- QUAD 2-INPUT NOR GATE
- 194600 KB
- ·M74ACT02TTR
- STMICROELECTRONICS [STMicroelectronics]
- QUAD 2-INPUT NOR GATE
- 194600 KB
M74HC595 Relative Products
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The M54/74HC593 is a high speed CMOS 8 BIT REGISTER COUNTER (3 STATE) fabricated with silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption.The M54/74HC593 consists of a parallel input, 8...
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