Datasheet > TC74HC138AP_07

TC74HC138AP_07

更新时间： 2024-11-05 05:04:11

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
9页	336K
描述
3-to-8 Line Decoder

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中文翻译

获取价格

数据手册

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TC74HC138AP_07 数据手册

TC74HC138AP/AF/AFN

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74HC138AP,TC74HC138AF,TC74HC138AFN

3-to-8 Line Decoder

Note: xxxFN (JEDEC SOP) is not available in

Japan.

The TC74HC138A is a high speed CMOS 3-to-8 DECODER

fabricated with silicon gate C2MOS technology.

TC74HC138AP

It achieves the high speed operation similar to equivalent

LSTTL while maintaining the CMOS low power dissipation.

When the device is enabled, 3 Binary Select inputs (A, B and

C) determine which one of the outputs ( Y0 - Y7 ) will go low.

When enable input G1 is held low or either G2A or G2B is

held high, decoding function is inhibited and all outputs go high.

G1, G2A , and G2B inputs are provided to ease cascade

connection and for use as an address decoder for memory

systems.

TC74HC138AF

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

•

High speed: t = 16 ns (typ.) at V

= 5 V

Low power dissipation: I

= 4 μA (max) at Ta = 25°C

High noise immunity: V

= V

= 28% V

(min)

NIH

NIL

Output drive capability: 10 LSTTL loads

Symmetrical output impedance: |I | = I

TC74HC138AFN

= 4 mA (min)

∼

−

Balanced propagation delays: t

pHL

pLH

Wide operating voltage range: V

(opr) = 2 to 6 V

Pin and function compatible with 74LS138

Pin Assignment

Weight

DIP16-P-300-2.54A

SOP16-P-300-1.27A

SOL16-P-150-1.27

: 1.00 g (typ.)

: 0.18 g (typ.)

: 0.13 g (typ.)

2007-10-01

12 3 4 5 6 7...9

中文翻译

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与TC74HC138AP_07相关器件

型号	品牌	获取价格	描述	数据表
TC74HC139AF	TOSHIBA	获取价格	DUAL 2 TO 4 LINE DECODER
TC74HC139AF(EL)	TOSHIBA	获取价格	IC HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 0.300 INCH, PLASTIC, SOP-1
TC74HC139AF(TP1)	TOSHIBA	获取价格	IC HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 0.300 INCH, PLASTIC, SOP-1
TC74HC139AF(TP2)	TOSHIBA	获取价格	IC HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 0.300 INCH, PLASTIC, SOP-1
TC74HC139AFN	TOSHIBA	获取价格	DUAL 2 TO 4 LINE DECODER
TC74HC139AFN(ELF,M)	TOSHIBA	获取价格	Decoder/Driver
TC74HC139AFN-ELP	TOSHIBA	获取价格	IC HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 0.150 INCH, PLASTIC, SOL-1
TC74HC139AF-TP1EL	TOSHIBA	获取价格	IC HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 0.300 INCH, PLASTIC, SOIC-
TC74HC139AF-TP2	TOSHIBA	获取价格	IC HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 0.300 INCH, PLASTIC, SOP-1
TC74HC139AP	TOSHIBA	获取价格	DUAL 2 TO 4 LINE DECODER