HEF4029BD中文资料飞利浦数据手册PDF规格书
替换型号
- 1147-11
- 15-43704-1
- 221-Z9073
- 34029PC
- 4029
- 4029BDC
- 4029BDM
- 4029BFC
- 4029BFM
- 4029BPC
- 8-759-140-29
- 8-759-240-29
- 905-218
- CD4029AD
- CD4029AE
- CD4029AF
- CD4029BCJ
- CD4029BCN
- CD4029BD
- CD4029BE
- CD4029BF
- CD4029BMJ
- CD4029BMW
- CM4029AD
- CM4029AE
- ECG4029
- ECG4029B
- F4029
- F4029PC
- HBC4029AD
- HBC4029AF
- HBC4029AK
- HBF4029A
- HBF4029AE
- HBF4029AF
- HCC4029BD
- HCC4029BF
- HCC4029BK
- HCF4029BE
- HCF4029BF
- HEF4029B
- HEF4029BD
- HEF4029BP
- HEF4029P
- MB84029B
- MB84029BM
- MC14029BAL
- MC14029BCL
- MC14029BCP
- MC14029CP
- NTE4029B
- SCL4029AC
- SCL4029AD
- SCL4029AE
- SCL4029AF
- SCL4029AH
- SCL4029B
- SCL4029BC
- SCL4029BD
- SCL4029BE
- SCL4029BF
- SCL4029BH
- SK4029
- SK4029B
- TC4029BP
- TCG4029B
- TM4029B
- TP4029AN
- UPD4029
- UPD4029C
HEF4029BD规格书详情
DESCRIPTION
The HEF4029B is a synchronous edge-triggered up/down 4-bit binary/BCD decade counter with a clock input (CP), an active LOW count enable input (CE), an up/down control input (UP/DN), a binary/decade control input (BIN/DEC), an overriding asynchronous active HIGH parallel load input (PL), four parallel data inputs (P0 to P3), four parallel buffered outputs (O0 to O3) and an active LOW terminal count output (TC).
Information on P0 to P3 is asynchronously loaded into the counter while PL is HIGH, independent of CP.
The counter is advanced one count on the LOW to HIGH transition of CP when CE and PL are LOW. The TC signal is normally HIGH and goes LOW when the counter reaches its maximum count in the UP mode, or the minimum count in the DOWN mode provided CE is LOW.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS/飞利浦 |
23+ |
NA/ |
3491 |
原装现货,当天可交货,原型号开票 |
询价 | ||
PHI |
97+ |
SOP-16 |
25 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Nexperia |
2018+ |
SO-14 |
10000 |
一级代理进口原装现货假一赔十 |
询价 | ||
PHI |
21+ |
SOP-16 |
403 |
原装现货假一赔十 |
询价 | ||
PHI |
2023+ |
3.9MM |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
PHILIPS |
2023+ |
SOP |
50000 |
原装现货 |
询价 | ||
PHI |
22+23+ |
SMD |
41358 |
绝对原装正品全新进口深圳现货 |
询价 | ||
PHI |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
原厂 |
NA |
8650 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
PHI |
90+ |
DIP16 |
43 |
询价 |