TC74VHCV374FT/FK

2010-07-09

1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74VHCV374FT,TC74VHCV374FK

Octal Schmitt D-Type Flip Flop with 3-State Output

The TC74VHCV374 is an advanced high speed CMOS OCTAL

FLIP-FLOP with 3-STATE OUTPUT fabricated with silicon gate

CMOS technology.

It achieves the high speed operation similar to equivalent Bipolar

Schottky TTL while maintaining the CMOS low power

dissipation.

This 8-bit D-type flip-flop is controlled by a clock input (CK) and

an output enable input ( OE ).

When the OE input is high, the eight outputs are in a high

impedance state.

Input pin have hysteresis between the positive-going and

negative-going thresholds. Thus the TC74VHCV374 are capable

of squaring up transitions of slowly changing input signals and

provides an improved noise immunity.

Input protection and output circuit ensure that 0 to 5.5 V can be

supply voltage. These structure prevents device destruction due

to mismatched supply and input/output voltages such as battery

back up, hot board insertion, etc.

Note:

Output in off-state

Features

• Available in TSSOP and VSSOP (US)

• Power-down protection provided on all inputs and outputs

• Pin and function compatible with the 74 series

(74AC/VHC/HC/F/ALS/LS etc.) 374 typ

TC74VHCV374FT

TC74VHCV374FK

Weight

TSSOP20-P-0044-0.65A

: 0.08 g ( typ.)

VSSOP20-P-0030-0.50

: 0.03 g ( typ.)