型号 功能描述 生产厂家 企业 LOGO 操作

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 EQUALITY COMPARATOR

DESCRIPTION The M74HC688 is an high speed CMOS 8 BIT EQUALITY COMPARATOR fabricated with silicon gate C2MOS technology. The M74HC688 compares bit for bit two 8-bit words applied on inputs P0 - P7 and inputs Q0 - Q7 and indicates whether or not they are equal. A single active low enable is provid

STMICROELECTRONICS

意法半导体

封装/外壳:20-DIP(0.300",7.62mm) 包装:管件 描述:IC COMPARATOR EQUALITY 8B 20DIP 集成电路(IC) 比较器

STMICROELECTRONICS

意法半导体

8-bit magnitude comparator

GENERAL DESCRIPTION The 74HC/HCT688 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Compare two 8-bit words • Output capability: standard • ICCcategory: MSI

Philips

飞利浦

8-bit magnitude comparator

FEATURES · Compare two 8-bit words · Output capability: standard · ICC category: MSI GENERAL DESCRIPTION The 74HC/HCT688 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/

NEXPERIA

安世

8-bit magnitude comparator

1. General description The 74HC688 is an 8-bit magnitude comparator. It performs comparisons of two 8-bit binary or BCD words. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Compare t

NEXPERIA

安世

8-bit magnitude comparator

GENERAL DESCRIPTION The 74HC/HCT688 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Compare two 8-bit words • Output capability: standard • ICCcategory: MSI

Philips

飞利浦

High–Performance Silicon–Gate CM

文件:207.22 Kbytes Page:6 Pages

Motorola

摩托罗拉

M74HC688B产品属性

  • 类型

    描述

  • 型号

    M74HC688B

  • 制造商

    STMicroelectronics

  • 功能描述

    HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, 20 Pin Plastic DIP

更新时间:2025-11-5 17:03:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST
25+
标准封装
18000
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ST
25+23+
N/A
24287
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MIT
25+
SOIC-20P
3200
全新原装、诚信经营、公司现货销售!
ST
23+
原厂原封
16900
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SST
原厂封装
9800
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STMicroelectronics
18+
ICCOMPARATOREQUALITY8B20
6800
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STMICROELECT
05+
原厂原装
7102
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ST/意法
24+
NA/
87
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ST
23+
DIP/20
8560
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SGS
4
全新原装 货期两周

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