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SN74LS197N中文資料摩托羅拉數(shù)據(jù)手冊(cè)PDF規(guī)格書
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SN74LS197N規(guī)格書詳情
4-STAGE PRESETTABLE RIPPLE COUNTERS
The SN54/74LS196 decade counter is partitioned into divide-by-two and divide-by-five sections which can be combined to count either in BCD (8, 4, 2, 1) sequence or in a bi-quinary mode producing a 50 duty cycle output. The SN54/74LS197 contains divide-by-two and divide-by-eight sections which can be combined to form a modulo-16 binary counter. Low Power Schottky technology is used to achieve typical count rates of 70 MHz and power dissipation of only 80 mW.
? Low Power Consumption — Typically 80 mW
? High Counting Rates — Typically 70 MHz
? Choice of Counting Modes — BCD, Bi-Quinary, Binary
? Asynchronous Presettable
? Asynchronous Master Reset
? Easy Multistage Cascading
? Input Clamp Diodes Limit High Speed Termination Effects
產(chǎn)品屬性
- 型號(hào)：
SN74LS197N
- 制造商：
Texas Instruments
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MOT |
23+ |
DIP14 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
MOT |
2020+ |
DIP |
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) |
23+ |
標(biāo)準(zhǔn)封裝 |
9349 |
原廠直銷,大量現(xiàn)貨庫(kù)存,交期快。價(jià)格優(yōu),支持賬期 |
詢價(jià) | ||
TI |
21+ |
原廠原裝 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
MOT |
1802+ |
DIP14 |
6528 |
只做原裝正品現(xiàn)貨,或訂貨假一賠十! |
詢價(jià) | ||
SN74LS197N |
33 |
33 |
詢價(jià) | ||||
MOT |
17+ |
DIP14 |
9988 |
只做原裝進(jìn)口,自己庫(kù)存 |
詢價(jià) | ||
TI |
24+ |
DIP14 |
35200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
TI |
23+ |
SOP-14 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
Texas |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) |
