TC7MH595FK

2007-10-19

1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC7MH595FK

8-Bit Shift Register/Latch (3-State)

The TC7MH595FK is an advanced high speed 8 bit shift

It achieves the high speed operation similar to equivalent

bipolar schottky TTL while maintaining the CMOS low power

dissipation.

The TC7MH595FK contains an 8 bit static shift register which

feeds an 8 bit storage register.

Shift operation is accomplished on the positive going transition

of the SCK input. The output register is loaded with the contents

of the shift register on the positive going transition of the RCK

input. Since RCK and SCK signals are independent, parallel

outputs can be held stable during the shift operation. And, since

the parallel outputs are 3-state, it can be directly connected to 8

bit bus. This register can be used in serial-to-parallel conversion,

data receivers, etc.

An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply

voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up.

This circuit prevents device destruction due to mismatched supply and input voltages.

Features

• Power down protection is provided on all inputs.

• Pin and function compatible with 74ALS595

Weight: 0.02 g (typ.)