54LS197中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
54LS197 |
| 功能描述 | 4-STAGE PRESETTABLE RIPPLE COUNTERS |
| 文件大小 |
227.03 Kbytes |
| 頁面數(shù)量 |
6 頁 |
| 生產(chǎn)廠商 | Motorola, Inc |
| 企業(yè)簡稱 |
Motorola【摩托羅拉】 |
| 中文名稱 | 加爾文制造公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-4-29 10:54:00 |
| 人工找貨 | 54LS197價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
54LS197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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
原廠 |
NA |
8650 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
24+ |
48 |
詢價(jià) | |||||
TI |
24+ |
DIP |
5000 |
TI一級代理商原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
TI |
23+ |
CDIP |
1700 |
特價(jià)庫存 |
詢價(jià) | ||
FAIRCHILD/仙童 |
22+ |
CDIP |
11190 |
原裝正品 |
詢價(jià) | ||
FSC |
20+ |
CDIP14 |
100 |
進(jìn)口原裝現(xiàn)貨,假一賠十 |
詢價(jià) | ||
FAIRCHILD/仙童 |
QQ咨詢 |
CDIP |
1556 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
TI |
23+ |
DIP |
20000 |
正品原裝貨價(jià)格低 |
詢價(jià) | ||
ti |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
MOTOROLA/摩托羅拉 |
24+ |
CDIP14 |
22055 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
