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TC74ACT373P
(Rev.:2007)

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

Toshiba 

TC74ACT373P/F/FT

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74ACT373P,TC74ACT373F,TC74ACT373FT

Octal D-Type Latch with 3-State Output

The TC74ACT373 is an advanced high speed CMOS OCTAL

LATCH with 3-STATE OUTPUT fabricated with silicon gate and

double-layer metal wiring C2MOS technology.

It achieves the high speed operation similar to equivalent

Bipolar Schottky TTL while maintaining the CMOS low power

dissipation.

This device may be used as a level converter for interfacing

TTL or NMOS to High Speed CMOS. The inputs are compatible

with TTL, NMOS and CMOS output voltage levels.

These 8-bit D-type latches are controlled by a latch enable (LE)

and a output enable input ( OE ).

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

impedance state.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

• High speed: tpd = 5.2 ns (typ.) at VCC = 5 V

• Low power dissipation: ICC = 8 μA (max) at Ta = 25°C

• Compatible with TTL outputs: VIL = 0.8 V (max)

VIH = 2.0 V (min)

• Symmetrical output impedance: |IOH| = IOL = 24 mA (min)

Capability of driving 50 Ω

transmission lines.

• Balanced propagation delays: tpLH ∼− tpHL

• Pin and function compatible with 74F373

TC74ACT373P

TC74ACT373F

TC74ACT373FT

Weight

DIP20-P-300-2.54A

SOP20-P-300-1.27A

TSSOP20-P-0044-0.65A

: 1.30 g (typ.)

: 0.22 g (typ.)

: 0.08 g (typ.)

1

2007-10-01

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