HC123中文資料SLS數(shù)據(jù)手冊(cè)PDF規(guī)格書
HC123規(guī)格書詳情
Dual Retriggerable Monostable Multivibrator
The SL74HC123 is identical in pinout to the LS/ALS123. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.
There are two trigger inputs, A INPUT (negative edge) and B INPUT (positive edge). These inputs are valid for rising/falling signals.
The device may also be triggered by using the CLR input (positiveedge) because of the Schmitt-trigger input; after triggering the output maintains the MONOSTABLE state for the time period determined by the external resistor RX and capacitor CX. Taking CLR low breaks this MONOSTABLE STATE. If the next trigger pulse occurs during the MONOSTABLE period it makes the MONOSTABLE period longer.
? Outputs Directly Interface to CMOS, NMOS, and TTL
? Operating Voltage Range: 3.0 to 6.0 V
? Low Input Current: 1.0 μA
? High Noise Immunity Characteristic of CMOS Devices
產(chǎn)品屬性
- 型號(hào)：
HC123
- 制造商：
TOSHIBA
- 制造商全稱：
Toshiba Semiconductor
- 功能描述：
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HIT |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | ||||
23+ |
SOP16 |
3500 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | |||
2322+ |
NA |
33220 |
無(wú)敵價(jià)格 主銷品牌 正規(guī)渠道訂貨 免費(fèi)送樣!!! |
詢價(jià) | |||
TOSHIBA |
SSOP |
6 |
詢價(jià) | ||||
TI/德州儀器 |
23+ |
SOP16-5.2 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ST |
2021+ |
SOP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
FAIRCHIL |
TSSOP |
1000 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
NEC |
24+ |
DIP-56P |
35570 |
詢價(jià) | |||
ST |
2016+ |
SOP |
6528 |
只做原裝正品現(xiàn)貨!或訂貨 |
詢價(jià) | ||
TOSHIBA |
24+ |
SOP |
2560 |
絕對(duì)原裝!現(xiàn)貨熱賣! |
詢價(jià) |
