tc74act157 TOSHIBA Semiconductor CORPORATION, tc74act157 Datasheet

tc74act157

Manufacturer Part Number

tc74act157

Description

Quad 2-channel Multiplexer

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC74ACT157.pdf (10 pages)

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Quad 2-Channel Multiplexer

2-CHANNEL MULTIPLEXER fabricated with silicon gate and

double-layer metal wiring C

Bipolar Schottky TTL while maintaining the CMOS low power

dissipation.

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

with TTL, NMOS and CMOS output voltage levles.

common select and strobe inputs.

inhibited and all the outputs become “L” level.

get routed to their corresponding Y outputs.

discharge or transient excess voltage.

Features

•

The TC74ACT157 is an advanced high speed CMOS QUAD

It achieves the high speed operation similar to equivalent

This device may be used as a level converter for interfacing

This device consist of four 2-input digital multiplexer with

When the ST input is held “H” level, selection of data is

The SELECT decoding determines whether the A or B inputs

All inputs are equipped with protection circuits against static

High speed: t

Low power dissipation: I

Compatible with TTL outputs: V

Symmetrical output impedance: |I

Balanced propagation delays: t

Pin and function compatible with 74F157

TC74ACT157P,TC74ACT157F,TC74ACT157FN,TC74ACT157FT

= 5.1 ns (typ.) at V

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

MOS technology.

= 8 μA (max) at Ta = 25°C

pLH

Capability of driving 50 Ω

transmission lines.

= 0.8 V (max)

∼ − t

= 2.0 V (min)

| = I

= 5 V

pHL

= 24 mA (min)

Note: xxxFN (JEDEC SOP) is not available in

Weight

DIP16-P-300-2.54A

SOP16-P-300-1.27A

SOL16-P-150-1.27

TSSOP16-P-0044-0.65A

TC74ACT157P

TC74ACT157F

TC74ACT157FN

TC74ACT157FT

Japan.

TC74ACT157P/F/FN/FT

: 1.00 g (typ.)

: 0.18 g (typ.)

: 0.13 g (typ.)

: 0.06 g (typ.)

2007-10-01

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