This is information on a product in full production.

January 2014

DocID1989 Rev 6

1/22

M74HC595

8-bit shift register with output latches (3-state)

Datasheet

- production data

Features

• High speed: fMAX = 59 MHz (typ.) at VCC = 6 V

• Low power dissipation: ICC = 4 μA (max.)

at TA= 25 °C

• High noise immunity:

VNIH = VNIL = 28% VCC (min.)

• Symmetrical output impedance:

–|IOH| = IOL = 6 mA (min.) for QA to QH

–|IOH| = IOL = 4 mA (min.) for QH’

• Balanced propagation delays: tPLH ≅ tPHL

• Wide operating voltage range:

VCC (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 C2MOS 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.

SO16

TSSOP16

Table 1. Device summary

Order code

Temperature range

Package

Packing

Marking

M74HC595RM13TR

-55/+125 °C

SO16

Tape and reel

74HC595

M74HC595YRM13TR(1)

1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC

Q001 and Q002 or equivalent.

-40/+125 °C

SO16 (automotive grade)

74HC595Y

M74HC595TTR

-55/+125 °C

TSSOP16

HC595

M74HC595YTTR(1)

-40/+125 °C

TSSOP16 (automotive grade)

HC595Y

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