74F537DCQR

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74F537DCQR 数据手册

April 1988

Revised August 1999

74F537

1-of-10 Decoder with 3-STATE Outputs

Two input enables, active HIGH E₂and active LOW E₁, are

General Description

available for demultiplexing data to the selected output in

either non-inverted or inverted form. Input codes greater

than BCD nine cause all outputs to go to the inactive state

(i.e., same polarity as the P input).

The 74F537 is one-of-ten decoder/demultiplexer with four

active HIGH BCD inputs and ten mutually exclusive out-

puts. A polarity control input determines whether the out-

puts are active LOW or active HIGH. The 74F537 has 3-

STATE outputs, and a HIGH signal on the Output Enable

(OE) input forces all outputs to the high impedance state.

Ordering Code:

Order Number Package Number

Package Description

74F537SC

74F537PC

M20B

N20A

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

DS009550

www.fairchildsemi.com

12 3 4 5 6 7

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型号	品牌	获取价格	描述	数据表
74F537D-T	YAGEO	获取价格	Decoder/Driver, F/FAST Series, Configurable Output, TTL, PDSO20
74F537FC	TI	获取价格	F/FAST SERIES, DECIMAL DECODER/DRIVER, CONFIGURABLE OUTPUT, CDFP20, CERAMIC, FP-20
74F537FC	FAIRCHILD	获取价格	Decimal Decoder/Driver, TTL, CDFP20,
74F537FCQM	ROCHESTER	获取价格	Decimal Decoder/Driver
74F537FCQR	ROCHESTER	获取价格	Decimal Decoder/Driver
74F537FCQR	FAIRCHILD	获取价格	Decimal Decoder/Driver, TTL, CDFP20,
74F537FCQR	TI	获取价格	F/FAST SERIES, DECIMAL DECODER/DRIVER, CONFIGURABLE OUTPUT, CDFP20, CERAMIC, FP-20
74F537LC	TI	获取价格	F/FAST SERIES, DECIMAL DECODER/DRIVER, CONFIGURABLE OUTPUT, CQCC20, CERAMIC, LCC-20
74F537LCQR	TI	获取价格	F/FAST SERIES, DECIMAL DECODER/DRIVER, CONFIGURABLE OUTPUT, CQCC20, CERAMIC, LCC-20
74F537N	YAGEO	获取价格	Decoder/Driver, F/FAST Series, Configurable Output, TTL, PDIP20