型号 功能描述 生产厂家 企业 LOGO 操作

Presettable synchronous BCD decade up/down counter

GENERAL DESCRIPTION The 74HC/HCT192 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 • Synchronous reversible counting • Asynchronous parallel load • Asynchronous r

Philips

飞利浦

Presettable synchronous BCD decade up/down counter

GENERAL DESCRIPTION The 74HC/HCT192 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 • Synchronous reversible counting • Asynchronous parallel load • Asynchronous r

Philips

飞利浦

Presettable synchronous BCD decade up/down counter

GENERAL DESCRIPTION The 74HC/HCT192 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 • Synchronous reversible counting • Asynchronous parallel load • Asynchronous r

Philips

飞利浦

High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters

文件:512.63 Kbytes Page:20 Pages

TI

德州仪器

High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters

文件:374.37 Kbytes Page:18 Pages

TI

德州仪器

更新时间:2025-12-28 11:10:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
23+
SOP
13532
原厂授权代理,海外优势订货渠道。可提供大量库存,详
24+
N/A
56000
一级代理-主营优势-实惠价格-不悔选择
XINBOLE/芯伯乐
23+
DIP16
50000
全新原装正品现货,支持订货
TI
24+
12000
Rochester
25+
电联咨询
7800
公司现货,提供拆样技术支持
TOSHIBA(东芝)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
恩XP
24+
DIP14
36500
原装现货/放心购买
恩XP
22+
SOP
20000
公司只有原装 品质保证
TI
25+
DIP
13
全新现货
TI
25+
DIP
3200
全新原装、诚信经营、公司现货销售

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