HEF4528BN中文资料PDF规格书
HEF4528BN规格书详情
DESCRIPTION
The HEF4528B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW input (I0), and active HIGH input (I1), an active LOW clear direct input (CD), an output (O) and its complement (O), and two pins for connecting the external timing components (CTC(1), RCTC).
An external timing capacitor (Ct ) must be connected between CTC and RCTC and an external resistor (Rt) must be connected between RCTC and VDD. The duration of the output pulse is determined by the external timing components Ct and Rt.
A HIGH to LOW transition on I0 when I1 is LOW or a LOW to HIGH transition on I1 when I0 is HIGH produces a positive pulse (LOW-HIGH-LOW) and O and a negative pulse (HIGH-LOW-HIGH) on O if the CD is HIGH. A LOW
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP/恩智浦 |
DIP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
NXP |
DIP16 |
12500 |
16 |
只做原装进口IOR-TI-ST,可以送样品 |
询价 | ||
PHI |
2020+ |
DIP |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
NXP |
23+ |
DIP |
8000 |
全新原装,现货热卖 |
询价 | ||
NXP |
23+ |
SOP/DIP |
5000 |
原装正品,假一罚十 |
询价 | ||
PXN |
23+ |
DIP-16 |
5000 |
全新原装 |
询价 | ||
PHILIPS/飞利浦 |
22+ |
DIP16 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
NXP |
1708+ |
DIP |
7500 |
只做原装进口,假一罚十 |
询价 | ||
NXP |
15+ |
DIP16 |
3095 |
现货-ROHO |
询价 | ||
NXP Semiconductors |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |