74LS197中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
74LS197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：
74LS197
- 制造商：
MOTOROLA
- 制造商全稱：
Motorola, Inc
- 功能描述：
4-STAGE PRESETTABLE RIPPLE COUNTERS
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAT |
24+ |
NA/ |
5250 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
MEV |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價 | ||
NS |
24+ |
DIP |
80000 |
只做自己庫存 全新原裝進口正品假一賠百 可開13%增 |
詢價 | ||
NS |
84 |
DIP |
99 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
TI |
24+ |
DIP |
100 |
只做原裝正品現(xiàn)貨 歡迎來電查詢15919825718 |
詢價 | ||
TI/德州儀器 |
2450+ |
SOP14 |
6540 |
只做原裝正品現(xiàn)貨或訂貨!終端客戶免費申請樣品! |
詢價 | ||
SIGN |
23+ |
NA |
9856 |
原裝正品,假一罰百! |
詢價 | ||
MAT |
2024 |
DIP14 |
13500 |
16余年資質 絕對原盒原盤代理渠道 更多數(shù)量 |
詢價 | ||
F |
23+ |
CDIP-14 |
5000 |
原廠授權代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價 | ||
22+ |
5000 |
詢價 |
