74ALS74中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
74ALS74 |
| 功能描述 | Dual D Positive-Edge-Triggered Flip-Flop with Preset and Clear |
| 文件大小 |
68.98 Kbytes |
| 頁(yè)面數(shù)量 |
7 頁(yè) |
| 生產(chǎn)廠商 | Fairchild Semiconductor |
| 企業(yè)簡(jiǎn)稱(chēng) |
Fairchild【仙童半導(dǎo)體】 |
| 中文名稱(chēng) | 飛兆/仙童半導(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 | 2025-3-30 11:12:00 |
| 人工找貨 | 74ALS74價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
74ALS74規(guī)格書(shū)詳情
General Description
The DM74ALS74A contains two independent positive edge-triggered flip-flops. Each flip-flop has individual D, clock, clear and preset inputs, and also complementary Q and Q outputs.
Information at input D is transferred to the Q output on the positive going edge of the clock pulse. Clock triggering occurs at a voltage level of the clock pulse and is not directly related to the transition time of the positive going pulse. When the clock input is at either the HIGH or LOW level, the D input signal has no effect.
Asynchronous preset and clear inputs will set or clear Q output respectively upon the application of low level signal.
Features
■ Switching specifications at 50 pF
■ Switching specifications guaranteed over full temperature and VCC range
■ Advanced oxide-isolated, ion-implanted Schottky TTL process
■ Functionally and pin-for-pin compatible with Schottky and LS TTL counterpart
■ Improved AC performance over LS74 at approximately half the power
產(chǎn)品屬性
- 型號(hào)：
74ALS74
- 制造商：
TI
- 制造商全稱(chēng)：
Texas Instruments
- 功能描述：
DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH CLEAR AND PRESET
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
2020+ |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||||
NS/國(guó)半 |
23+ |
9552 |
5000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道。可提供大量庫(kù)存,詳 |
詢價(jià) | ||
NSC |
23+ |
SO-14 |
9823 |
詢價(jià) | |||
NA |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
SOP-14 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
N/A |
24+ |
SOP |
35 |
詢價(jià) | |||
TI |
21+ |
SOP14 |
3200 |
全新原裝,支持實(shí)單,非誠(chéng)勿擾 |
詢價(jià) | ||
TI |
21+ |
SOP14 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
TI |
23+ |
SOP14 |
3200 |
公司只做原裝，可來(lái)電咨詢 |
詢價(jià) | ||
TI |
23+ |
SOP14 |
3200 |
正規(guī)渠道,只有原裝! |
詢價(jià) |
