Datasheet > SN74F521DWRE4

SN74F521DWRE4

更新时间： 2024-11-24 04:51:11

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
13页	465K
描述
8-BIT IDENTITY COMPARATORS

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数据手册
替代型号

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SN74F521DWRE4 数据手册

SN54F521, SN74F521

8-BIT IDENTITY COMPARATORS

SDFS091 – MARCH 1987 – REVISED OCTOBER 1993

SN54F521 . . . J PACKAGE

SN74F521 . . . DW OR N PACKAGE

(TOP VIEW)

• Compares Two 8-Bit Words

• Package Options Include Plastic

Small-Outline Packages, Ceramic Chip

Carriers, and Standard Plastic and Ceramic

300-mil DIPs

P = Q

description

These identity comparators perform comparisons

on two 8-bit binary or BCD words. They provide

P = Q outputs.

13 P5

12 Q4

The SN54F521 is characterized for operation over

the full military temperature range of –55°C to

125°C. The SN74F521 is characterized for

operation from 0°C to 70°C.

GND

SN54F521 . . . FK PACKAGE

(TOP VIEW)

FUNCTION TABLE

INPUTS

OUTPUT

P = Q

P, Q

P = Q

P ≠ Q

20 19

†

logic symbol

9 10 11 12 13

COMP

P = Q

1P = Q

†

This symbol is in accordance with ANSI/IEEE Std 91-1984 and

IEC Publication 617-12.

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 6 7...13

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SN74F521DWRE4 替代型号

型号	品牌	替代类型	描述	数据表
SN74F521DWR	TI	功能相似	8-BIT IDENTITY COMPARATORS

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