74F538PC_NL

更新时间： 2024-02-08 19:32:25

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		解码器
页数	文件大小	规格书
7页	65K
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中文翻译

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数据手册

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74F538PC_NL 数据手册

April 1988

Revised August 1999

74F538

1-of-8 Decoder with 3-STATE Outputs

General Description

The 74F538 decoder/demultiplexer accepts three Address

Features

■ Output polarity control

(A₀–A₂) input signals and decodes them to select one of

■ Data demultiplexing capability

■ Multiple enables for expansion

■ 3-STATE outputs

eight mutually exclusive outputs. A polarity control input (P)

determines whether the outputs are active LOW or active

HIGH. A HIGH Signal on either of the active LOW Output

Enable (OE) inputs forces all outputs to the high imped-

ance state. Two active HIGH and two active LOW input

enables are available for easy expansion to 1-of 32 decod-

ing with four packages, or for data demultiplexing to 1-of-8

or 1-of-16 destinations.

Ordering Code:

Order Number Package Number

Package Description

74F538SC

74F538SJ

74F538PC

M20B

M20D

N20A

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Logic Symbols

Connection Diagram

IEEE/IEC

DS009551

www.fairchildsemi.com

12 3 4 5 6 7

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与74F538PC_NL相关器件

型号	品牌	获取价格	描述	数据表
74F538PCQM	FAIRCHILD	获取价格	Decoder/Driver, TTL, PDIP20,
74F538PCQR	FAIRCHILD	获取价格	Decoder/Driver, F/FAST Series, Configurable Output, TTL, PDIP20, PLASTIC, DIP-20
74F538PCX	FAIRCHILD	获取价格	Decoder/Driver, F/FAST Series, Configurable Output, TTL, PDIP20, 0.300 INCH, PLASTIC, MS-0
74F538QC	FAIRCHILD	获取价格	Decoder/Driver, F/FAST Series, Configurable Output, TTL, PQCC20, PLASTIC, MO-047, CC-20
74F538QCQR	FAIRCHILD	获取价格	Decoder/Driver, F/FAST Series, Configurable Output, TTL, PQCC20, PLASTIC, MO-047, CC-20
74F538SC	FAIRCHILD	获取价格	1-of-8 Decoder with 3-STATE Outputs
74F538SCQR	FAIRCHILD	获取价格	Decoder/Driver, F/FAST Series, Configurable Output, TTL, PDSO20, 0.150 INCH, SOIC-20
74F538SCQR	TI	获取价格	F/FAST SERIES, OTHER DECODER/DRIVER, CONFIGURABLE OUTPUT, PDSO20, SOIC-20
74F538SCX	FAIRCHILD	获取价格	Decoder/Driver, F/FAST Series, Configurable Output, TTL, PDSO20, 0.300 INCH, MS-013, SOIC-
74F538SCX_NL	FAIRCHILD	获取价格	Decoder/Driver, TTL, PDSO20