首页 >SN54-74LS669>规格书列表
| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
SN54-74LS669 | SYNCHRONOUS 4-BIT UP/DOWN COUNTER SYNCHRONOUS 4-BIT UP/DOWN COUNTER The SN54 /74LS669 is a synchronous 4-bit up/down counter. The LS669 is a 4-bit binary counter. For high speed counting applications, this presettable counter features an internal carry lookahead for cascading purposes. By clocking all flip-flops simultaneousl 文件:74.2 Kbytes 页数:4 Pages | ONSEMI 安森美半导体 | ONSEMI | |
SN54-74LS669 | SYNCHRONOUS 4-BIT UP/DOWN COUNTER | ONSEMI 安森美半导体 | ONSEMI | |
CDIP-20 | TI | |||
CDIP20 | TI | |||
DIP20 | TI |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
CDIP14 |
50000 |
询价 | ||||
24+ |
3000 |
自己现货 |
询价 | ||||
TI |
23+ |
CDIP |
5000 |
原装正品,假一罚十 |
询价 | ||
TI |
25+ |
CDIP16 |
2200 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
TI |
24+ |
DIP |
200 |
进口原装正品优势供应 |
询价 | ||
TI |
CDIP |
1789 |
优势库存 |
询价 | |||
TI/德州仪器 |
24+ |
DIP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
最新 |
2000 |
原装正品现货 |
询价 | ||||
TI/德州仪器 |
23+ |
CDIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
TI |
25+ |
DIP |
500000 |
行业低价,代理渠道 |
询价 |
更多SN54-74LS669供应商
更新时间2026-2-6 16:21:00
相关规格书
更多- SN54-74LS90
- SN5475
- SN5475
- SN5475J
- SN5475W
- SN5476
- SN5476_15
- SN5476J
- SN5476J.A
- SN5477
- SN5477W
- SN5480
- SN5480W
- SN548196
- SN5485
- SN5485_12
- SN5485W
- SN5486J
- SN5486W
- SN5488AJ
- SN5490A
- SN5490A
- SN5490A
- SN5490A_08
- SN5490A_18
- SN5490AJ
- SN5490AW
- SN5491A
- SN5491AW
- SN5492A
- SN5492A
- SN5492AJ
- SN5492AJ
- SN5493
- SN5493A
- SN5493A
- SN5493AJ
- SN5494
- SN5495A
- SN5495A_14
- SN5495AJ
- SN5496
- SN5496_14
- SN5496J
- SN5497
相关库存
更多- SN5474W
- SN5475
- SN5475_12
- SN5475J
- SN5475W
- SN5476
- SN5476J
- SN5476J
- SN5477
- SN5477
- SN5477W
- SN5480J
- SN548194
- SN5483A
- SN5485
- SN5485J
- SN5486
- SN5486J
- SN5488A
- SN5488AW
- SN5490A
- SN5490A
- SN5490A_07
- SN5490A_15
- SN5490AJ
- SN5490AJ
- SN5491A
- SN5491AJ
- SN5492A
- SN5492A
- SN5492A
- SN5492AJ
- SN5492AW
- SN5493A
- SN5493A
- SN5493A
- SN5493AW
- SN5495
- SN5495A
- SN5495AJ
- SN5495AW
- SN5496
- SN5496J
- SN5496W
- SN5497

