型号 功能描述 生产厂家 企业 LOGO 操作
CD40192BNSR.A

丝印代码:CD40192B;CMOS Presettable Up/Down Counters (Dual Clock With Reset)

Features: Individual clock lines for counting up or counting down Synchronous high-speed carry and borrow propagation delays for cascading Asynchronous reset and preset capability Medium-speed operation—fcy = 8 MHz (typ) @ 10 V 5.V, 10-V, and 15-V parametric ratings Standardized, symmetrica

TI

德州仪器

4-bit up/down decade counter

DESCRIPTION The HEF40192B is a 4-bit synchronous up/down decade counter.

PHILIPS

飞利浦

4-bit up/down decade counter

DESCRIPTION The HEF40192B is a 4-bit synchronous up/down decade counter.

PHILIPS

飞利浦

4-bit up/down decade counter

DESCRIPTION The HEF40192B is a 4-bit synchronous up/down decade counter.

PHILIPS

飞利浦

4-bit up/down decade counter

DESCRIPTION The HEF40192B is a 4-bit synchronous up/down decade counter.

PHILIPS

飞利浦

4-bit up/down decade counter

DESCRIPTION The HEF40192B is a 4-bit synchronous up/down decade counter.

PHILIPS

飞利浦

更新时间:2026-3-14 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
16-TSSOP
20948
样件支持,可原厂排单订货!
TI
25+
16-TSSOP
21000
正规渠道,免费送样。支持账期,BOM一站式配齐
Texas Instruments
24+
16-TSSOP
56200
一级代理/放心采购
FSC
2015+
DIP
19889
一级代理原装现货,特价热卖!
TI
25+23+
DIP
30062
绝对原装正品全新进口深圳现货
FSC
25+
DIP
3200
全新原装、诚信经营、公司现货销售!
24+
18
TI
22+
16TSSOP
9000
原厂渠道,现货配单
Texas Instruments
23+
16-TSSOP
7300
专注配单,只做原装进口现货
TI
22+
5000
只做原装鄙视假货15118075546

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