Product Summary

The MM74HC595MX is a high speed shift register. It utilizes advanced silicon-gate CMOS technology. The MM74HC595MX possesses the high noise immunity and low power consumption of standard CMOS integrated circuits, as well as the ability to drive 15 LS-TTL loads. The MM74HC595MX 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.

Parametrics

MM74HC595MX absolute maximum ratings: (1)Supply voltage (VCC): -0.5 to +7.0 V; (2)DC input voltage (VIN): -1.5 to VCC +1.5 V; (3)DC output voltage (VOUT): -0.5 to VCC +0.5 V; (4)Clamp diode current (IIK, IOK): ±20 mA; (5)DC output current, per pin (IOUT): ±35 mA; (6)DC VCC or GND current, per pin (ICC): ±70 mA; (7)Storage temperature range (TSTG): -65°C to +150°C; (8)Power dissipation (PD)(Note 3): 600 mW; (9)S.O. package only: 500 mW; (10)Lead temperature (TL)(Soldering 10 seconds): 260°C.

Features

MM74HC595MX features: (1)Low quiescent current: 80 mA maximum (74HC Series); (2)Low input current: 1 mA maximum; (3)8-bit serial-in, parallel-out shift register with storage; (4)Wide operating voltage range: 2V–6V; (5)Cascadable; (6)Shift register has direct clear; (7)Guaranteed shift frequency: DC to 30 MHz.

Diagrams

MM74HC595MX pin connection

Image Part No Mfg Description Data Sheet Download Pricing
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MM74HC595MX
MM74HC595MX

Fairchild Semiconductor

Counter Shift Registers 8-Bit Shift Register

Data Sheet

0-1: $0.27
1-25: $0.18
25-100: $0.16
100-250: $0.14
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MM74C00

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