MC14534B中文资料PDF规格书
MC14534B规格书详情
TheMC14534B is composed of five BCD ripple counters that have their respectiveoutputs multiplexed using an internal scanner. Outputs of each counterare selected by the scanner and appear on four (BCD) pins.
Selectionis indicated by a logic high on the appropriate digit select pin. Both BCDand digit select outputs have three–state controls providing an “open–circuit”whenthese controls are high and allowing multiplexing.
Cascadingmay be accomplished by using the carry–out pin. The counters andscanner can be independently reset by applying a high to the counter masterreset (MR) andthe scanner reset (SR). The MC14534B was specificallydesigned for applicationin real time or event counters where
continual updating and multiplexed displays are used.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOTO |
2021+ |
60000 |
原装现货,欢迎询价 |
询价 | |||
MOTOROLA/摩托罗拉 |
22+ |
DIP-24 |
14008 |
原装正品 |
询价 | ||
MOTOROLA/摩托罗拉 |
2020+ |
NA |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MOTOROLA |
22+ |
DIP-24 |
3000 |
原装正品,支持实单 |
询价 | ||
MOT |
22+ |
DIP24 |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
MOT |
23+ |
DIP24 |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 | ||
M |
23+ |
DIP |
66800 |
现货正品专供军研究院 |
询价 | ||
M |
2308+ |
DIP |
4862 |
只做进口原装!假一赔百!自己库存价优! |
询价 | ||
MOT |
23+ |
DIP |
9526 |
询价 | |||
MOT |
8341+ |
DIP24 |
1553 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 |