型号 功能描述 生产厂家 企业 LOGO 操作

Synchronous 4-Bit Binary Counter with Dual Clock

General Description The DM74LS193 circuit is a synchronous up/down 4-bit binary counter. Synchronous operation is provided by hav ing all flip-flops clocked simultaneously, so that the outputs change together when so instructed by the steering logic. This mode of operation eliminates the output

Fairchild

仙童半导体

Synchronous Up/Down 4-bit Binary Counters(dual clock lines)

Synchronous Up/Down 4-bit Binary Counter with Dual Clock Lines

HitachiHitachi Semiconductor

日立日立公司

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

TheSN54/74LS192 is an UP/DOWN BCD Decade (8421) Counter and the SN54/74LS193 is an UP/DOWN MODULO-16 Binary Counter. Separate CountUp and Count Down Clocks are used and in either counting mode the circuits operate synchronously. The outputs change state synchronous with the LOW-to-HIGH transitions

Motorola

摩托罗拉

Synchronous 4-Bit Binary Counter with Dual Clock

General Description The DM74LS193 circuit is a synchronous up/down 4-bit binary counter. Synchronous operation is provided by hav ing all flip-flops clocked simultaneously, so that the outputs change together when so instructed by the steering logic. This mode of operation eliminates the output

Fairchild

仙童半导体

Synchronous 4-Bit Binary Counter with Dual Clock

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SYC

更新时间:2025-12-28 12:00:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST
2511
DIP-16
16900
电子元器件采购降本30%!原厂直采,砍掉中间差价
ST
25+
DIP-16
16900
原装,请咨询
FAIRCHILDSEMICONDUCTOR
24+
NA
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
F位置深圳市
23+
SO3.9
31704
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
75000
一级代理-主营优势-实惠价格-不悔选择
ON
23+
SO3.9mm
1800
正规渠道,只有原装!
MOTO
1922+
SOP-14
10000
公司进口原装特价处理
FAIRCHILD/仙童
23+
3.9MM
50000
全新原装正品现货,支持订货
SIG
24+
DIP-14
20
Rochester
25+
电联咨询
7800
公司现货,提供拆样技术支持

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