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

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

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:2025-10-4 17:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAIRCHILDSEMICONDUCTOR
23+
NA
341
专做原装正品,假一罚百!
FSC
25+23+
DIP16
18490
绝对原装正品全新进口深圳现货
NS
25+
QFP
3200
全新原装、诚信经营、公司现货销售
24+
SOP
2251
DM74LS193J
2
2
FSC
25+
DIP8
18000
原厂直接发货进口原装
原厂
23+
DIP
5000
原装正品,假一罚十
FAIRCHILD/仙童
2447
SOP16
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
FAIRCHILD
24+
DIP
5000
仙童授权代理原装进口现货
NSC
24+/25+
50
原装正品现货库存价优

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