型号 功能描述 生产厂家 企业 LOGO 操作
DM74LS192N

54LS192/DM74LS192 Up/Down Decade Counter with Separate Up/Down Clocks

文件:172.64 Kbytes Page:8 Pages

NSC

国半

Synchronous Up/Down Decade Counters(dual clock lines)

● Quadrupie 2-Input Positive NAND Gates ● Quadruple 2-Input Positive NAND Gates (with Open Collector Output) (Continue....)

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

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

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

文件:110.41 Kbytes Page:7 Pages

ONSEMI

安森美半导体

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

文件:110.41 Kbytes Page:7 Pages

ONSEMI

安森美半导体

替换型号 功能描述 生产厂家 企业 LOGO 操作

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

ONSEMI

安森美半导体

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

MOTOROLA

摩托罗拉

Synchronous Up/Down Decade Counters(dual clock lines)

HITACHIHitachi Semiconductor

日立日立公司

Ouadruple 2-input Positive NAND Gates

HITACHIHitachi Semiconductor

日立日立公司

Synchronous Up / Down Decade Counter (dual clock lines)

RENESAS

瑞萨

Synchronous Up/Down Decade Counters(dual clock lines)

HITACHIHitachi Semiconductor

日立日立公司

Synchronous Up / Down Decade Counter (dual clock lines)

RENESAS

瑞萨

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)

TI

德州仪器

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)

TI

德州仪器

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

MOTOROLA

摩托罗拉

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

ONSEMI

安森美半导体

更新时间:2026-1-28 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
onsemi(安森美)
25+
SOP16
1476
原装现货,免费供样,技术支持,原厂对接
onsemi(安森美)
25+
SOIC-16
18746
样件支持,可原厂排单订货!
FCS
04+
1364
一级代理,专注军工、汽车、医疗、工业、新能源、电力
FAIRCHILDSEMICONDUCTOR
23+
NA
341
专做原装正品,假一罚百!
DM74LS193J
25+
2
2
FAI
23+
65480
FSC
25+23+
DIP16
18490
绝对原装正品全新进口深圳现货
FAIRCILD
22+
DIP-16
8000
原装正品支持实单
FAIRCHILD
24+
DIP
5000
仙童授权代理原装进口现货
NS
25+
QFP
3200
全新原装、诚信经营、公司现货销售

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