型号 功能描述 生产厂家 企业 LOGO 操作
SNJ54HC191FK

4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS

文件:473.11 Kbytes Page:17 Pages

TI

德州仪器

SNJ54HC191FK

4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS

文件:1.06032 Mbytes Page:21 Pages

TI

德州仪器

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

2-V to 6-V VCC Operation (’HC190, 191) 4.5-V to 5.5-V VCC Operation (’HCT191) Wide Operating Temperature Range of −55°C to 125°C Synchronous Counting and Asynchronous Loading Two Outputs for n-Bit Cascading Look-Ahead Carry for High-Speed Counting Balanced Propagation Delays and Transitio

TI

德州仪器

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

2-V to 6-V VCC Operation (’HC190, 191) 4.5-V to 5.5-V VCC Operation (’HCT191) Wide Operating Temperature Range of −55°C to 125°C Synchronous Counting and Asynchronous Loading Two Outputs for n-Bit Cascading Look-Ahead Carry for High-Speed Counting Balanced Propagation Delays and Transitio

TI

德州仪器

SYNCHORONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

文件:1.23656 Mbytes Page:31 Pages

TI

德州仪器

HIGH SPEED CMOS LOGIC

文件:292.5 Kbytes Page:10 Pages

TI

德州仪器

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

文件:614.22 Kbytes Page:26 Pages

TI

德州仪器

SNJ54HC191FK产品属性

  • 类型

    描述

  • 型号

    SNJ54HC191FK

  • 制造商

    Texas Instruments

  • 功能描述

    Counter Single 4-Bit Async Binary UP/Down 20-Pin LCCC Tube

  • 制造商

    Rochester Electronics LLC

  • 功能描述

    - Bulk

更新时间:2025-11-26 19:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
24+
CDIP16
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
TI
20+
N/A
3600
专业配单,原装正品假一罚十,代理渠道价格优
TI/德州仪器
22+
CDIP
12245
现货,原厂原装假一罚十!
TI/TEXAS
NEW
原厂封装
8931
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订
LINEAR/凌特
QQ咨询
CDIP
271
全新原装 研究所指定供货商
TI
23+
CDIP
4600
绝对全新原装!优势供货渠道!特价!请放心订购!
TI
DIP
8650
一级代理 原装正品假一罚十价格优势长期供货
TI/德州仪器
25+
CDIP16
880000
明嘉莱只做原装正品现货
TI
23+
CDIP16
8560
受权代理!全新原装现货特价热卖!
25+
光纤头
18000
原厂直接发货进口原装

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