型号 功能描述 生产厂家 企业 LOGO 操作
MM74HC688

8-Bit Magnitude Comparator (Equality Detector)

General Description The MM74HC688 equality detector utilizes advanced silicon-gate CMOS technology to compare bit for bit two 8-bit words and indicates whether or not they are equal. The P Q output indicates equality when it is LOW. A single active low enable is provided to facilitate cascading

Fairchild

仙童半导体

MM74HC688

8-Bit Magnitude Comparator (Equality Detector)

ONSEMI

安森美半导体

8-Bit Magnitude Comparator (Equality Detector)

General Description The MM74HC688 equality detector utilizes advanced silicon-gate CMOS technology to compare bit for bit two 8-bit words and indicates whether or not they are equal. The P Q output indicates equality when it is LOW. A single active low enable is provided to facilitate cascading

Fairchild

仙童半导体

8-Bit Magnitude Comparator (Equality Detector)

General Description The MM74HC688 equality detector utilizes advanced silicon-gate CMOS technology to compare bit for bit two 8-bit words and indicates whether or not they are equal. The P Q output indicates equality when it is LOW. A single active low enable is provided to facilitate cascading

Fairchild

仙童半导体

8-Bit Magnitude Comparator (Equality Detector)

General Description The MM74HC688 equality detector utilizes advanced silicon-gate CMOS technology to compare bit for bit two 8-bit words and indicates whether or not they are equal. The P Q output indicates equality when it is LOW. A single active low enable is provided to facilitate cascading

Fairchild

仙童半导体

8-Bit Magnitude Comparator (Equality Detector)

General Description The MM74HC688 equality detector utilizes advanced silicon-gate CMOS technology to compare bit for bit two 8-bit words and indicates whether or not they are equal. The P Q output indicates equality when it is LOW. A single active low enable is provided to facilitate cascading

Fairchild

仙童半导体

封装/外壳:20-TSSOP(0.173",4.40mm 宽) 包装:管件 描述:IC COMPARATOR MAGNITUDE 20TSSOP 集成电路(IC) 比较器

ONSEMI

安森美半导体

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

ONSEMI

安森美半导体

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

MM74HC688产品属性

  • 类型

    描述

  • 型号

    MM74HC688

  • 制造商

    FAIRCHILD

  • 制造商全称

    Fairchild Semiconductor

  • 功能描述

    8-Bit Magnitude Comparator(Equality Detector)

更新时间:2025-11-24 18:57:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
25+
DIP
32360
TI/德州仪器全新特价MM74HC688N即刻询购立享优惠#长期有货
FAIRCHILD
06+
DIP20
1500
一级代理,专注军工、汽车、医疗、工业、新能源、电力
NS/国半
24+
DIP
8540
只做原装正品现货或订货假一赔十!
FAIRCHILD
23+
NA
13650
原装正品,假一罚百!
FAIRCHILD
24+
8000
原装现货,特价销售
MM74HC688WMX
25+
345
345
FSC
24+
TSSOP
5000
全新原装正品,现货销售
FSC
23+
DIP-20
50000
只做原装正品
FSC
25+
TSSOP20
30000
代理全新原装现货,价格优势
Freescale(飞思卡尔)
24+
标准封装
8663
我们只是原厂的搬运工

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