Product Summary

The 74HC595 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7A. The 74HC595 is 8-stage serial shift registers with a storage register and 3-state outputs. The register has separate clocks.

Parametrics

74HC595 absolute maximum ratings: (1)VCC supply voltage: -0.5 +7 V; (2)IIK input clamping current VI < =0.5 V or VI > VCC + 0.5 V: ±20 mA; (3)IOK output clamping current VO < -0.5 V or VO > VCC + 0.5 V: ±20 mA; (4)IO output current VO = -0.5 V to (VCC + 0.5 V); (5)pin Q7S: ±25 mA; (6)pins Qn: ±35 mA; (7)ICC supply current: 70 mA; (8)IGND ground current: -70mA; (9)Tstg storage temperature: -65 +150℃.

Features

74HC595 features: (1)8-bit serial input; (2)8-bit serial or parallel output; (3)Storage register with 3-state outputs; (4)Shift register with direct clear; (5)100 MHz (typical) shift out frequency; (6)ESD protection: HBM JESD22-A114F exceeds 2000 V. MM JESD22-A115-A exceeds 200 V; (7)Multiple package options.

Diagrams

74HC595 Functional diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
74HC595DR2G
74HC595DR2G
ON Semiconductor
Counter Shift Registers SHIFT RGSTR 3-STATE
Data Sheet
0-2500: $0.09
2500-3100: $0.09
3100-5000: $0.08
5000-10000: $0.08
74HC595DTR2G
74HC595DTR2G
ON Semiconductor
Counter Shift Registers SHIFT RGSTR 3-STATE
Data Sheet
0-1: $0.26
1-25: $0.20
25-100: $0.17
100-500: $0.12
74HC595N,112
74HC595N,112
NXP Semiconductors
Counter Shift Registers 8BIT SHIFT REGISTER W/OUTPUT LATCH
Data Sheet
0-1: $0.31
1-25: $0.27
25-100: $0.23
100-250: $0.20
74HC595PW,118
74HC595PW,118
NXP Semiconductors
Counter Shift Registers 8BIT SHIFT REGISTER W/OUTPUT LATCH
Data Sheet
0-1: $0.10
1-25: $0.09
25-100: $0.08
100-250: $0.08
74HC595PW,112
74HC595PW,112
NXP Semiconductors
Counter Shift Registers 8-BIT SHIFT REG
Data Sheet
0-1: $0.10
1-25: $0.10
25-100: $0.08
100-250: $0.08
74HC595PW
74HC595PW
NXP Semiconductors
Counter Shift Registers 8-BIT SHIFT REG W/OUTPUT LATCH
Data Sheet
Negotiable 
74HC595DG
74HC595DG
ON Semiconductor
Counter Shift Registers SHIFT REGSTR 3-STATE
Data Sheet
0-2100: $0.09
2100-3000: $0.09
3000-6000: $0.08
6000-12000: $0.08
74HC595DB-T
74HC595DB-T
NXP Semiconductors
Counter Shift Registers 8-BIT SHIFT REG W/OUTPUT LATCH
Data Sheet
Negotiable