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型号 功能描述 生产厂家 企业 LOGO 操作
CD54HC688

具有使能端的 8 位等值/幅度比较器 (P=Q)

The ’HC688 and ’HCT688 are 8-bit magnitude comparators designed for use in computer and logic applications that require the comparison of two 8-bit binary words. When the compared words are equal the output (Y) is low and can be used as the enabling input for the next device in a cascaded applicatio • Cascadable\n• Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads\n• Wide Operating Temperature Range . . . -55°C to 125°C\n• Significant Power Reduction Compared to LSTTL Logic ICs\n• 2V to 6V Operation\n• HCT Types \n• Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (;

TI

德州仪器

CD54HC688

High-Speed CMOS Logic 8-Bit Magnitude Comparator

文件:481.51 Kbytes Page:15 Pages

TI

德州仪器

CD54HC688

High-Speed CMOS Logic 8-Bit Magnitude Comparator

文件:414.28 Kbytes Page:17 Pages

TI

德州仪器

CD54HC688

High Speed CMOS Logic 8-Bit Magnitude Comparator

文件:44.08 Kbytes Page:7 Pages

TI

德州仪器

CD54HC688

High-Speed CMOS Logic 8-Bit Magnitude Comparator

文件:359.71 Kbytes Page:14 Pages

TI

德州仪器

High-Speed CMOS Logic 8-Bit Magnitude Comparator

文件:414.28 Kbytes Page:17 Pages

TI

德州仪器

High-Speed CMOS Logic 8-Bit Magnitude Comparator

文件:481.51 Kbytes Page:15 Pages

TI

德州仪器

High-Speed CMOS Logic 8-Bit Magnitude Comparator

文件:481.51 Kbytes Page:15 Pages

TI

德州仪器

High-Speed CMOS Logic 8-Bit Magnitude Comparator

文件:359.71 Kbytes Page:14 Pages

TI

德州仪器

High-Speed CMOS Logic 8-Bit Magnitude Comparator

文件:414.28 Kbytes Page:17 Pages

TI

德州仪器

8 BIT EQUALITY COMPARATOR

DESCRIPTION The M54/74HC688 utilizes silicon gate C2MOS technology to achieve operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standard C2MOS integrated circuit, it possesses the driving capability of 10 LSTTL load. The M54/74HC688 comp

STMICROELECTRONICS

意法半导体

8-BIT IDENTITY COMPARATORS

文件:385.49 Kbytes Page:13 Pages

TI

德州仪器

8-BIT IDENTITY COMPARATORS

文件:385.49 Kbytes Page:13 Pages

TI

德州仪器

8-BIT IDENTITY COMPARATORS

文件:385.49 Kbytes Page:13 Pages

TI

德州仪器

CD54HC688产品属性

  • 类型

    描述

  • Technology Family:

    HC

  • Input type:

    Standard CMOS

  • Output type:

    Push-Pull

  • Features:

    Balanced outputs

更新时间:2026-5-24 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
CDIP-20
7786
正规渠道,免费送样。支持账期,BOM一站式配齐
TI
25+
CDIP-20
7786
正规渠道,免费送样。支持账期,BOM一站式配齐
TI
2430+
CDIP
8540
只做原装正品假一赔十为客户做到零风险!!
TI/德州仪器
22+
CDIP-20
8000
原装正品支持实单
RCA
25+
DIP20
3200
全新原装、诚信经营、公司现货销售!
HAR
24+
DIP-16
3
Harris Corporation
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
RCA
25+
5
公司优势库存 热卖中!!
TI
17+
DIP
6200
100%原装正品现货
TI
23+
CDIP
5000
全新原装,支持实单,非诚勿扰

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