Datasheet > 74FCT521ATQG8

74FCT521ATQG8

更新时间： 2022-02-26 10:08:11

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
6页	84K
描述
FAST CMOS 8-BIT IDENTITY COMPARATOR

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74FCT521ATQG8 数据手册

IDT74FCT521AT/CT

FASTCMOS8-BITIDENTITYCOMPARATOR

INDUSTRIALTEMPERATURERANGE

IDT74FCT521AT/CT

FAST CMOS 8-BIT

IDENTITY COMPARATOR

FEATURES:

• A and C grades

• Low input and output leakage ≤1µA (max.)

• CMOS power levels

• True TTL input and output compatibility:

– VOH = 3.3V (typ.)

– VOL = 0.3V (typ.)

DESCRIPTION:

The IDT74FCT521T is an 8-bit identity comparator built using an

advanced dual metal CMOS technology. These devices compare two

wordsofuptoeightbitseachandprovidealowoutputwhenthetwowords

match bit for bit. The expansion input IA = B also serves as an active low

enableinput.

• High Drive outputs (-15mA IOH, 48mA IOL)

• Meets or exceeds JEDEC standard 18 specifications

• Power off disable outputs permit "live insertion"

• Available in SOIC and QSOP packages

FUNCTIONAL BLOCK DIAGRAM

OA=B

A=B

IDTandtheIDTlogoareregisteredtrademarksofIntegratedDeviceTechnology,Inc.

INDUSTRIAL TEMPERATURE RANGE

MAY 2018

DSC-2572/15

12 3 4 5 6

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