TC74ACT157F TOSHIBA Semiconductor CORPORATION, TC74ACT157F Datasheet

TC74ACT157F

Manufacturer Part Number

TC74ACT157F

Description

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC74ACT157F.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

Related parts for TC74ACT157F

TC74ACT157F Summary of contents

Page 1

... OH OL Capability of driving 50 Ω transmission lines. ∼ − t pLH pHL 1 TC74ACT157P/F/FN/FT Note: xxxFN (JEDEC SOP) is not available in Japan. TC74ACT157P TC74ACT157F TC74ACT157FN TC74ACT157FT Weight DIP16-P-300-2.54A : 1.00 g (typ.) SOP16-P-300-1.27A : 0.18 g (typ.) SOL16-P-150-1.27 : 0.13 g (typ.) TSSOP16-P-0044-0.65A : 0.06 g (typ.) 2007-10-01 ...

Page 2

Pin Assignment SELECT GND 8 (top view) Truth Table Inputs ST SELECT A ...

Page 3

System Diagram SELECT Absolute Maximum Ratings (Note 1) Characteristics Supply voltage range DC input voltage DC output voltage Input diode current Output diode current DC output current DC V /ground current ...

Page 4

Operating Ranges (Note) Characteristics Supply voltage Input voltage Output voltage Operating temperature Input rise and fall time Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either VCC ...

Page 5

AC Characteristics ( pF Characteristics Symbol Propagation delay t pLH time t pHL (A, B-Y) Propagation delay t pLH time t pHL (SELECT-Y) Propagation delay t pLH time t pHL ( ST -Y) Input capacitance C ...

Page 6

Package Dimensions Weight: 1.00 g (typ.) TC74ACT157P/F/FN/FT 6 2007-10-01 ...

Page 7

Package Dimensions Weight: 0.18 g (typ.) TC74ACT157P/F/FN/FT 7 2007-10-01 ...

Page 8

Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.13 g (typ.) TC74ACT157P/F/FN/FT 8 2007-10-01 ...

Page 9

Package Dimensions Weight: 0.06 g (typ.) TC74ACT157P/F/FN/FT 9 2007-10-01 ...

Page 10

RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to ...

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