| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
Quadruple 2-input Positive NAND Buffers(with Open Collector Outputs) Quadruple 2-input Positive NAND Buffers(with Open Collector Outputs) 文件:44.61 Kbytes 页数:5 Pages | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | ||
QUAD 2-INPUT EXCLUSIVE-OR GATE QUAD 2-INPUT EXCLUSIVE-OR GATE LOW POWER SCHOTTKY 文件:120.69 Kbytes 页数:4 Pages | MOTOROLA 摩托罗拉 | MOTOROLA | ||
Dual 4-Bit Decade Counter General Description Each of these monolithic circuits contains eight master-slave flip-flops and additional gating to implement two individual four-bit counters in a single package. The DM74LS390 incorporates dual divide-by-two and divideby-five counters, which can be used to implement cycle leng 文件:58.14 Kbytes 页数:6 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | ||
Dual 4-Bit Binary Counter General Description Each of these monolithic circuits contains eight master-slave flip-flops and additional gating to implement two individual four-bit counters in a single package. The DM74LS393 comprises two independent four-bit binary counters each having a clear and a clock input. N-bit bin 文件:56.46 Kbytes 页数:6 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | ||
DUAL 4-BIT BINARY COUNTERS ● Quadrupie 2-Input Positive NAND Gates ● Quadruple 2-Input Positive NAND Gates (with Open Collector Output) (Continue....) 文件:60.42 Kbytes 页数:6 Pages | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | ||
Dual 4-Bit Binary Counter General Description Each of these monolithic circuits contains eight masterslave flip-flops and additional gating to implement two individual four-bit counters in a single package. The DM74LS393 comprises two independent four-bit binary counters each having a clear and a clock input. N-bit bi 文件:114.99 Kbytes 页数:6 Pages | SYC | SYC | ||
DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER The SN54/74LS390 and SN54/74LS393 each contain a pair of high-speed 4-stage ripple counters. Each half of the LS390 is partitioned into a divide-by-two section and a divide-by five section, with a separate clock input for each section. The two sec 文件:193.56 Kbytes 页数:7 Pages | MOTOROLA 摩托罗拉 | MOTOROLA | ||
4-BIT SHIFT REGISTER WITH 3-STATE OUTPUTS The SN74LS395 is a 4-Bit Register with 3-state outputs and can operate in either a synchronous parallel load or a serial shift-right mode, as determined by the Select input. An asynchronous active LOW Master Reset (MR) input overrides the synchronous operations and clears the register. An active H 文件:196.61 Kbytes 页数:6 Pages | MOTOROLA 摩托罗拉 | MOTOROLA | ||
DUAL 4-INPUT NAND BUFFER DUAL 4-INPUT NAND BUFFER LOW POWER SCHOTTKY 文件:45.66 Kbytes 页数:2 Pages | MOTOROLA 摩托罗拉 | MOTOROLA | ||
LOW POWER SCHOTTKY One-of-Ten Decoder The LSTTL/MSI SN74LS42 is a Multipurpose Decoder designed to accept four BCD inputs and provide ten mutually exclusive outputs. The LS42 is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all ON Semiconductor TTL families. 文件:107.61 Kbytes 页数:8 Pages | ONSEMI 安森美半导体 | ONSEMI |
替换型号
详细参数
- 型号:
74LS
- 制造商:
ONSEMI
- 制造商全称:
ON Semiconductor
- 功能描述:
SYNCHRONOUS 4-BIT UP/DOWN COUNTER
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FSC/ON |
23+ |
原包装原封 □□ |
75000 |
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存 |
询价 | ||
SIG |
24+ |
DIP |
12000 |
原装正品 有挂就有货 |
询价 | ||
SIG |
21+ |
DIP-20 |
1638 |
只做原装正品,不止网上数量,欢迎电话微信查询! |
询价 | ||
FAIRCHIL |
25+23+ |
SOP |
29413 |
绝对原装正品全新进口深圳现货 |
询价 | ||
Renesas(瑞萨) |
25+ |
封装 |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 | ||
TI |
04+ |
SOP/14 |
50 |
原装现货海量库存欢迎咨询 |
询价 | ||
74 |
24+ |
37500 |
只做自己原装现货,价格最优 |
询价 | |||
MITSUBISH原装正品价格 |
26+ |
DIP16 |
20410 |
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 |
询价 | ||
TI/HD |
24+ |
DIP |
36500 |
原装现货/放心购买 |
询价 | ||
TI |
24+ |
CDIP |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 |
相关规格书
更多- 74LS00
- 74LS00DC
- 74LS00N
- 74LS00PC
- 74LS05
- 74LS05PC
- 74LS08CH
- 74LS08J
- 74LS08NA
- 74LS08W
- 74LS09PC
- 74LS107CH
- 74LS107J
- 74LS109
- 74LS109DC
- 74LS109PC
- 74LS10CH
- 74LS10J
- 74LS10PC
- 74LS11
- 74LS112DC
- 74LS114PC
- 74LS11DC
- 74LS11PC
- 74LS12
- 74LS123CH
- 74LS123N
- 74LS125
- 74LS125ADC
- 74LS125APC
- 74LS126DC
- 74LS132
- 74LS132N
- 74LS133DC
- 74LS136CH
- 74LS136J
- 74LS136W
- 74LS138DC
- 74LS138P
- 74LS139
- 74LS139N
- 74LS13DC
- 74LS13PC
- 74LS145
- 74LS14DC
相关库存
更多- 74LS00CH
- 74LS00J
- 74LS00NA
- 74LS00W
- 74LS05DC
- 74LS08
- 74LS08DC
- 74LS08N
- 74LS08PC
- 74LS09
- 74LS10
- 74LS107DC
- 74LS107W
- 74LS109CH
- 74LS109J
- 74LS109W
- 74LS10DC
- 74LS10N
- 74LS10W
- 74LS112
- 74LS112PC
- 74LS11CH
- 74LS11N
- 74LS11W
- 74LS123
- 74LS123J
- 74LS123W
- 74LS125A
- 74LS125AN
- 74LS126
- 74LS126PC
- 74LS132DC
- 74LS132PC
- 74LS133PC
- 74LS136DC
- 74LS136PC
- 74LS138
- 74LS138N
- 74LS138PC
- 74LS139DC
- 74LS139PC
- 74LS13N
- 74LS14
- 74LS148
- 74LS14N

