TC74LVX174F/FN/FT

2007-10-17

1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74LVX174F,TC74LVX174FN,TC74LVX174FT

Hex D-Type Flip-Flop with Clear

The TC74LVX174F/FN/FT is a high-speed CMOS hex D-flip

flop fabricated with silicon gate CMOS technology. Designed for

use in 3-V systems, it achieves high-speed operation while

maintaining the CMOS low power dissipation. This device is

suitable for low voltage and battery operated systems.

Information signals applied to D inputs are transfered to the Q

output on the positivegoing edge of the clock pulse. When the

CLR input is held low, the Q output are in the low logic level

independent of the other inputs.

An input protection circuit ensures that 0 to 5.5V can be

applied to the input pins without regard to the supply voltage.

This device can be used to interface 5V to 3V 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 provided on all inputs

• Pin and function compatible with 74HC174

Note: xxxFN (JEDEC SOP) is not available in

Japan.

TC74LCX174F

TC74LCX174FN

TC74LCX174FT

Weight

SOP16-P-300-1.27A

: 0.18 g (typ.)

SOL16-P-150-1.27

: 0.12 g (typ.)

TSSOP16-P-0044-0.65A

: 0.06 g (typ.)