74LS90D中文資料安森美半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
74LS90D |
| 功能描述 | 4-BIT BINARY COUNTER |
| 文件大小 |
172.34 Kbytes |
| 頁面數(shù)量 |
7 頁 |
| 生產(chǎn)廠商 | ON Semiconductor |
| 企業(yè)簡稱 |
ONSEMI【安森美半導(dǎo)體】 |
| 中文名稱 | 安森美半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-7-31 20:00:00 |
| 人工找貨 | 74LS90D價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
74LS90D規(guī)格書詳情
The SN54 / 74LS90, SN54 / 74LS92 and SN54 / 74LS93 are high-speed 4-bit ripple type counters partitioned into two sections. Each counter has a divide-by-two section and either a divide-by-five (LS90), divide-by-six (LS92) or divide-by-eight (LS93) section which are triggered by a HIGH-to-LOW transition on the clock inputs. Each section can be used separately or tied together (Q to CP) to form BCD, bi-quinary, modulo-12, or modulo-16 counters. All of the counters have a 2-input gated Master Reset (Clear), and the LS90 also has a 2-input gated Master Set (Preset 9).
? Low Power Consumption . . . Typically 45 mW
? High Count Rates . . . Typically 42 MHz
? Choice of Counting Modes . . . BCD, Bi-Quinary, Divide-by-Twelve, Binary
? Input Clamp Diodes Limit High Speed Termination Effects
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
XINBOLE/芯伯樂 |
24+ |
NA/ |
13352 |
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) | ||
MATS |
1715+ |
SOP |
251156 |
只做原裝正品現(xiàn)貨假一賠十! |
詢價(jià) | ||
RENESAS |
2023+ |
DIP14 |
8700 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MOTOROLA/摩托羅拉 |
25+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
ti |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
N/A |
22+ |
PDIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
SGS |
25+ |
DIP |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) | ||
74LS90DCQC |
65 |
65 |
詢價(jià) | ||||
24+ |
DIP |
925 |
詢價(jià) | ||||
TI |
24+ |
DIP |
2500 |
只做原裝正品現(xiàn)貨 歡迎來電查詢15919825718 |
詢價(jià) |
