| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
UPD4991A | MOS INTEGRATED CIRCUIT FEATURES: • Time (hour, minute, and second) and calendar (leap year, year, month, day, and date) counters • Leap year can be automatically identified or set • 12- and 24-hour modes selectable • 4-bit parallel input/output in BCD data format • Alarm function (hour, minute, second, month, day, 文件:313.81 Kbytes 页数:34 Pages | RENESAS 瑞萨 | RENESAS | |
UPD4991A | 4-BIT PARALLEL I/O CALENDAR CLOCK [NEC] SEMICONDUCTOR SELECTION GUIDE 文件:133.54 Kbytes 页数:32 Pages | NEC 瑞萨 | NEC | |
4-BIT PARALLEL I/O CALENDAR CLOCK [NEC] SEMICONDUCTOR SELECTION GUIDE 文件:133.54 Kbytes 页数:32 Pages | NEC 瑞萨 | NEC | ||
MOS INTEGRATED CIRCUIT FEATURES: • Time (hour, minute, and second) and calendar (leap year, year, month, day, and date) counters • Leap year can be automatically identified or set • 12- and 24-hour modes selectable • 4-bit parallel input/output in BCD data format • Alarm function (hour, minute, second, month, day, 文件:313.81 Kbytes 页数:34 Pages | RENESAS 瑞萨 | RENESAS | ||
MOS INTEGRATED CIRCUIT FEATURES: • Time (hour, minute, and second) and calendar (leap year, year, month, day, and date) counters • Leap year can be automatically identified or set • 12- and 24-hour modes selectable • 4-bit parallel input/output in BCD data format • Alarm function (hour, minute, second, month, day, 文件:313.81 Kbytes 页数:34 Pages | RENESAS 瑞萨 | RENESAS | ||
4-BIT PARALLEL I/O CALENDAR CLOCK [NEC] SEMICONDUCTOR SELECTION GUIDE 文件:133.54 Kbytes 页数:32 Pages | NEC 瑞萨 | NEC | ||
UPD4991A | 4-BIT PARALLEL I/O CALENDAR CLOCK | Renesas 瑞萨 | Renesas |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NEC |
SOP20 |
98+ |
64 |
全新原装进口自己库存优势 |
询价 | ||
NEC |
24+ |
原廠封裝 |
6868 |
原装现货,可开13%税票 |
询价 | ||
NEC |
24+ |
SOP |
3000 |
自己现货 |
询价 | ||
原厂正品 |
23+ |
PLCC-68 |
5000 |
原装正品,假一罚十 |
询价 | ||
NEC |
24+ |
SOP20 |
5989 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
NEC |
17+ |
SOP20 |
9988 |
只做原装进口,自己库存 |
询价 | ||
NEC |
23+ |
SOP20 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
NEC |
24+ |
65200 |
询价 | ||||
NEC |
2447 |
SOP20 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
NEC |
24+ |
SOP-20 |
5850 |
进口原装原带 |
询价 |
相关规格书
更多- UPD4991ACX
- UPD4991AGS
- UPD4992
- UPD4992CX
- UPD4992GS
- UPD4992GS-E2
- UPD4992GS-T1
- UPD4992GS-T2
- UPD5205
- UPD5205CA
- UPD5555
- UPD5555C
- UPD5556
- UPD5556G
- UPD5702TU
- UPD5702TU-A
- UPD5702TU-E2-A
- UPD5710TK
- UPD5713TK
- UPD5713TK
- UPD5713TK
- UPD5713TK_1
- UPD5713TK-A
- UPD5713TK-E2
- UPD5713TK-E2
- UPD5713TK-E2-A
- UPD5713TK-E2-A
- UPD5713TK-E2-A
- UPD5715GR
- UPD5715GR-E1
- UPD5715GR-E1-A
- UPD5716GR
- UPD5716GR-E1
- UPD5716GR-E1-A
- UPD5720K
- UPD5720K-E3-A
- UPD5729T6J-E4
- UPD5731T6M
- UPD5731T6M-E2-A
- UPD5738T6N
- UPD5738T6N-E2
- UPD5738T6N-E2-A
- UPD5739T7A
- UPD5739T7A-E1-A
- UPD5740T6N-E2
相关库存
更多- UPD4991ACX
- UPD4991AGS
- UPD4992
- UPD4992CX
- UPD4992GS
- UPD4992GS-E2
- UPD4992GS-T1
- UPD5201C
- UPD5205
- UPD5205G
- UPD5555
- UPD5555G2
- UPD5556C
- UPD5702
- UPD5702TU
- UPD5702TU-E2
- UPD5702TU-E2-A
- UPD5710TK-E2-A
- UPD5713TK
- UPD5713TK
- UPD5713TK_09
- UPD5713TK_12
- UPD5713TK-E2
- UPD5713TK-E2
- UPD5713TK-E2
- UPD5713TK-E2-A
- UPD5713TK-E2-A
- UPD5713TK-E2-A
- UPD5715GR
- UPD5715GR-E1
- UPD5715GR-E1-A
- UPD5716GR
- UPD5716GR-E1
- UPD5716GR-E1-A
- UPD5720K-E3
- UPD5729T6J
- UPD5729T6J-E4-A
- UPD5731T6M-E2
- UPD5738T6N
- UPD5738T6N_09
- UPD5738T6N-E2
- UPD5738T6N-E2-A
- UPD5739T7A-E1
- UPD5740T6N
- UPD5740T6N-E2-A

