SN74F280BNSR

更新时间： 2024-11-25 13:13:51

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SN74F280BNSR 数据手册

SN54F280B, SN74F280B

9-BIT PARITY GENERATORS/CHECKERS

SDFS008A – D2932, APRIL 1986 – REVISED OCTOBER 1993

SN54F280B . . . J PACKAGE

SN74F280B . . . D OR N PACKAGE

(TOP VIEW)

• Generates Either Odd or Even Parity for

Nine Data Lines

• Cascadable for N-Bits Parity

• Package Options Include Plastic

Small-Outline Packages, Ceramic Chip

Carriers, and Standard Plastic and Ceramic

300-mil DIPs

Σ EVEN

Σ ODD

GND

description

These universal, monolithic, 9-bit parity

generators/checkers feature odd and even

outputs to facilitate operation of either odd or even

parity application. The word-length capability is

easily expanded by cascading.

SN54F280B . . . FK PACKAGE

(TOP VIEW)

The SN54F280B is characterized for operation

over the full military temperature range of –55°C

to 125°C. The SN74F280B is characterized for

operation from 0°C to 70°C.

20 19

FUNCTION TABLE

NO. OF INPUTS

OUTPUTS

Σ EVEN

9 10 11 12 13

A THRU I

Σ EVEN

Σ ODD

THAT ARE HIGH

0, 2, 4, 6, 8

1, 3, 5, 7, 9

NC – No internal connection

†

logic symbol

Σ EVEN

Σ ODD

†

This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

Pin numbers shown are for the D, J, and N packages.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

2–1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5

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SN74F280BNSR 替代型号

型号	品牌	替代类型	描述	数据表
SN74F280BDR	TI	完全替代	9-bit odd/even parity generators / checkers 14-SOIC 0 to 70
SN74F280BN	TI	类似代替	9-BIT PARITY GENERATORS/CHECKERS
SN74F280BD	TI	类似代替	9-BIT PARITY GENERATORS/CHECKERS

与SN74F280BNSR相关器件

型号	品牌	获取价格	描述	数据表
SN74F280BNSRG4	ROCHESTER	获取价格	Parity Generator/Checker, F/FAST Series, 9-Bit, Complementary Output, TTL, PDSO14, SOP-14
SN74F280N	TI	获取价格	SN74F280N
SN74F283	TI	获取价格	4-BIT BINARY FULL ADDERS WITH FAST CARRY
SN74F283D	TI	获取价格	4-BIT BINARY FULL ADDERS WITH FAST CARRY
SN74F283D-00R	TI	获取价格	F/FAST SERIES, 4-BIT ADDER/SUBTRACTOR, PDSO16
SN74F283D3	TI	获取价格	IC,BINARY ADDER,F-TTL,SOP,16PIN,PLASTIC
SN74F283D3	ROCHESTER	获取价格	Adder/Subtractor,
SN74F283DE4	TI	获取价格	4-BIT BINARY FULL ADDERS WITH FAST CARRY
SN74F283DG4	TI	获取价格	4-BIT BINARY FULL ADDERS WITH FAST CARRY
SN74F283DR	TI	获取价格	4-BIT BINARY FULL ADDERS WITH FAST CARRY