型号 功能描述 生产厂家 企业 LOGO 操作

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

FAIRCHILD

仙童半导体

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

FAIRCHILD

仙童半导体

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

FAIRCHILD

仙童半导体

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

FAIRCHILD

仙童半导体

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

FAIRCHILD

仙童半导体

更新时间:2026-3-13 17:02:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FSC
25+
sop
3200
全新原装、诚信经营、公司现货销售
Fairchild
2023+
16-SOIC
50000
原装现货
FAI
24+
1536
onsemi
25+
16-SOIC
22412
正规渠道,免费送样。支持账期,BOM一站式配齐
onsemi
25+
16-SOIC
22412
正规渠道,免费送样。支持账期,BOM一站式配齐
Fairchild
26+
16-SOIC
9526
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
Fairchild/ON
22+
16SOIC
9000
原厂渠道,现货配单
fsc
24+
N/A
6980
原装现货,可开13%税票
NS
25+
SOP3.9
336
百分百原装正品 真实公司现货库存 本公司只做原装 可
ON Semiconductor
24+
16-SOIC
56200
一级代理/放心采购

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