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74HC688DB

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

文件:48.73 Kbytes 页数:7 Pages

PHI

飞利浦

PHI

74HC688DB

8-bit magnitude comparator

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. • Compare two 8-bit words\n• Wide supply voltage range from 2.0 to 6.0 V\n• CMOS input levels\n• Complies with JEDEC standard: no. 7A\n• ESD protection:• HBM JESD22-A114-F exceeds 2000 V\n• MM JESD22-A115-A exceeds 200 V\n\n• Multiple package options\n• Specified from -40 °C to +85 °C and from -40 °;

Nexperia

安世

74HC688DB,112

Package:20-SSOP(0.209",5.30mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 比较器 描述:IC COMPARATOR MAGNITUDE 20SSOP

Nexperia USA Inc.

Nexperia USA Inc.

74HC688DB,118

Package:20-SSOP(0.209",5.30mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 比较器 描述:IC COMPARATOR MAGNITUDE 20SSOP

Nexperia USA Inc.

Nexperia USA Inc.

技术参数

  • Product status:

    Production

  • V_CC (V):

    2.0 - 6.0

  • Logic switching levels:

    CMOS

  • Output drive capability (mA):

    +/- 5.2

  • t_pd (ns):

    17

  • No of bits:

    8

  • Power dissipation considerations:

    low

  • T_amb (Cel):

    -40~125

  • R_th(j-a) (K/W):

    136

  • Ψ_th(j-top) (K/W):

    40.0

  • Package name:

    SSOP20

供应商型号品牌批号封装库存备注价格
NEXPERIA/安世
25+
SOT339-1
600000
NEXPERIA/安世全新特价74HC688DB即刻询购立享优惠#长期有排单订
询价
N/A
2447
SMD
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
恩XP
23+
SSOP
50000
全新原装正品现货,支持订货
询价
恩XP
22+
20SSOP
9000
原厂渠道,现货配单
询价
恩XP
21+
6000
只做原装正品,卖元器件不赚钱交个朋友
询价
恩XP
23+
标准封装
6000
正规渠道,只有原装!
询价
NEXPERIA/安世
22+
SOT339-1
10990
原装正品
询价
PHI
2023+
SSOP
8635
一级代理优势现货,全新正品直营店
询价
NEXPERIA/安世
2023+
SOT339-1
48000
AI智能識别、工業、汽車、醫療方案LPC批量及配套一站
询价
恩XP
23+
N/A
6000
公司只做原装,可来电咨询
询价
更多74HC688DB供应商 更新时间2025-12-5 20:24:00