| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
HD74HC668 | Synchronous UP/Down Decade,4-bit binary Counter Description This synchronous presettable decade counter features an internal carry look-ahead for cascading in highspeed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructe | HitachiHitachi Semiconductor 日立日立公司 |   | |
HD74HC668 | Synchronous UP/Down Decade Counter, Synchronous Up/Down 4-bit binary Counter Description This synchronous presettable decade counter features an internal carry look-ahead for cascading in high-speed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instruct | RENESAS 瑞萨 | | |
HD74HC668 | Synchronous UP/Down Decade,4-bit binary Counter | HitachiHitachi Semiconductor 日立日立公司 | | |
HD74HC668 | Standard IC>General-Purpose Logics>HD74HC Series | RENESAS 瑞萨 | | |
Synchronous UP/Down Decade Counter, Synchronous Up/Down 4-bit binary Counter Description This synchronous presettable decade counter features an internal carry look-ahead for cascading in high-speed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instruct | RENESAS 瑞萨 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HITACHI/日立 |
24+ |
NA/ |
3260 |
原装现货,当天可交货,原型号开票 |
|||
HITACHI |
2016+ |
DIP20 |
1000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
SANYO |
23+ |
NA |
6500 |
全新原装假一赔十 |
|||
RENESAS |
04PB |
SOP20 |
4370 |
全新原装进口自己库存优势 |
|||
HITACHI |
04+ |
SOP-20/5.2MM |
32 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
HIT |
23+ |
185 |
56492 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
|||
HITACHI/日立 |
2003+ |
SOP20 |
10 |
||||
RENESAS/瑞萨 |
2450+ |
DIP |
9850 |
只做原厂原装正品现货或订货假一赔十! |
|||
HIT |
23+ |
SOP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
|||
RENESAS |
25+23+ |
DIP20 |
33881 |
绝对原装正品全新进口深圳现货 |
HD74HC668规格书下载地址
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2019-8-24
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