SN74LS192中文資料安森美半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
替換型號(hào)
SN74LS192規(guī)格書詳情
The SN54/74LS192 is an UP/DOWN BCD Decade (8421) Counter and the SN54/74LS193 is an UP/DOWN MODULO-16 Binary Counter. Separate Count Up and Count Down Clocks are used and in either counting mode the circuits operate synchronously. The outputs change state synchronous with the LOW-to-HIGH transitions on the clock inputs.
Separate Terminal Count Up and Terminal Count Down outputs are provided which are used as the clocks for a subsequent stages without extra logic, thus simplifying multistage counter designs. Individual preset inputs allow the circuits to be used as programmable counters. Both the Parallel Load (PL) and the Master Reset (MR) inputs asynchronously override the clocks.
? Low Power . . . 95 mW Typical Dissipation
? High Speed . . . 40 MHz Typical Count Frequency
? Synchronous Counting
? Asynchronous Master Reset and Parallel Load
? Individual Preset Inputs
? Cascading Circuitry Internally Provided
產(chǎn)品屬性
- 型號(hào)：
SN74LS192
- 制造商：
ON Semiconductor
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
21+ |
DIP |
6500 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
MOT |
2020+ |
DIP16 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
TI/德州儀器 |
21+ |
DIP16 |
1709 |
詢價(jià) | |||
TI/德州儀器 |
22+ |
DIP |
9000 |
原裝正品 |
詢價(jià) | ||
TI |
99+ |
SOP16 |
2550 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
詢價(jià) | ||
TI(德州儀器) |
23+ |
13650 |
公司只做原裝正品,假一賠十 |
詢價(jià) | |||
TI |
DIP16 |
9500 |
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) | |||
TI |
23+ |
DIP |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
TI |
18+ |
DIP-16 |
25 |
詢價(jià) | |||
TI/德州儀器 |
23+ |
NA/ |
1000 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) |
