74ALS161B中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
| 廠商型號(hào) |
74ALS161B |
| 功能描述 | 4-bit binary counter |
| 文件大小 |
168.75 Kbytes |
| 頁面數(shù)量 |
14 頁 |
| 生產(chǎn)廠商 | PHI |
| 中文名稱 | 飛利浦 |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-8-12 23:01:00 |
| 人工找貨 | 74ALS161B價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
74ALS161B規(guī)格書詳情
DESCRIPTION
Synchronous presettable 4-bit binary counters (74ALS161B, 74ALS163B) feature an internal carry look-ahead and can be used for high speed counting. Synchronous operation is provided by having all flip-flops clocked simultaneously on the positive-going edge of the clock. The clock input is buffered.
The TC output is subjected to decoding spikes due to internal race conditions, Therefore, it is not recommended for use as clock or asynchronous reset for flip-flops, registers, or counters.
FEATURES
? Synchronous counting and loading
? Two count enable inputs for n-bit cascading
? Positive edge-triggered clock
? Asynchronous reset (74ALS161B)
? Synchronous reset (74ALS163B)
? High speed synchronous expansion
? Typical count rate of 140MHz
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
24+ |
NA/ |
1000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
NS |
23+ |
DIP-16 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
PHI |
2450+ |
SOP16 |
6540 |
只做原廠原裝正品終端客戶免費(fèi)申請樣品 |
詢價(jià) | ||
TI |
24+ |
SOP |
3500 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
PHI |
23+ |
SSOP |
12300 |
詢價(jià) | |||
N/A |
ROHS |
13352 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
SIGNETICS |
23+ |
DIP-16 |
9856 |
原裝正品,假一罰百! |
詢價(jià) | ||
PHI |
22+ |
SOP14 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
TI |
24+ |
SOP-16-5.2 |
750 |
詢價(jià) | |||
ST |
24+ |
SOP-16 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價(jià) |
