| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
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 | Motorola 摩托罗拉 | |||
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 | Fairchild 仙童半导体 | |||
DUAL 4-BIT BINARY COUNTERS ● 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 | |||
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 | SYC | |||
DUAL 4-BIT DECADE AND BINARY COUNTERS 文件:893.29 Kbytes Page:21 Pages | TI 德州仪器 |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER | Motorola 摩托罗拉 | Motorola | ||
DUAL 4-BIT DECADE AND BINARY COUNTERS | TI 德州仪器 | TI | ||
Dual 4-Bit Binary Counter | Fairchild 仙童半导体 | Fairchild | ||
DUAL 4-BIT BINARY COUNTERS | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | ||
DUAL 4-BIT BINARY COUNTERS | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | ||
Dual 4-bit Binary Counters | RENESAS 瑞萨 | RENESAS | ||
Ouadruple 2-input Positive NAND Gates | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | ||
Dual 4-bit Binary Counters | RENESAS 瑞萨 | RENESAS | ||
DUAL 4-BIT BINARY COUNTERS | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | ||
DUAL 4-BIT DECADE AND BINARY COUNTERS | TI 德州仪器 | TI | ||
DUAL 4-BIT DECADE AND BINARY COUNTERS | TI 德州仪器 | TI | ||
DUAL 4-BIT DECADE AND BINARY COUNTERS | TI 德州仪器 | TI | ||
DUAL 4-BIT DECADE AND BINARY COUNTERS | TI 德州仪器 | TI | ||
DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER | Motorola 摩托罗拉 | Motorola | ||
DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER | ONSEMI 安森美半导体 | ONSEMI | ||
DUAL 4-BIT DECADE AND BINARY COUNTERS | TI 德州仪器 | TI | ||
DUAL 4-BIT DECADE AND BINARY COUNTERS | TI 德州仪器 | TI |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
M |
23+ |
SOP145.2 |
66600 |
专业芯片配单原装正品假一罚十 |
|||
ST |
DIP |
5000 |
正品原装--自家现货-实单可谈 |
||||
FSC |
23+ |
DIP |
3600 |
原装正品假一罚百!可开增票! |
|||
M |
24+ |
NA/ |
34 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
FAIRCHILD/仙童 |
24+ |
CDIP14 |
22055 |
郑重承诺只做原装进口现货 |
|||
TI |
23+24 |
DIP |
29850 |
原厂原包装。终端BOM表可配单。可开13%增值税发票 |
|||
HITACHI/日立 |
24+ |
DIP |
9600 |
原装现货,优势供应,支持实单! |
|||
TI/TEXAS |
NEW |
DIP |
8931 |
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 |
|||
HIT/FSC/TI |
22+ |
SMD |
8000 |
原装正品支持实单 |
|||
HIT |
99+ |
DIP |
12 |
原装现货海量库存欢迎咨询 |
SK74LS393规格书下载地址
SK74LS393参数引脚图相关
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2019-10-18
DdatasheetPDF页码索引
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