SN54AS74A數(shù)據(jù)手冊TI中文資料規(guī)格書
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描述 Description
These devices contain two independent positive-edge-triggered D-type flip-flops. A low level at the preset () or clear () inputs sets or resets the outputs regardless of the levels of the other inputs. Whenandare inactive (high), data at the data (D) input meeting the setup-time requirements are transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of CLK. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs.The SN54ALS74A and SN54AS74A are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS74A and SN74AS74A are characterized for operation from 0°C to 70°C.?
特性 Features
? Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
技術(shù)參數(shù)
- 制造商編號
：SN54AS74A
- 生產(chǎn)廠家
：TI
- Technology Family
：AS
- Supply voltage (Min) (V)
：4.5
- Supply voltage (Max) (V)
：5.5
- Input type
：Bipolar
- Output type
：Push-Pull
- Clock Frequency (Max) (MHz)
：100
- IOL (Max) (mA)
：20
- IOH (Max) (mA)
：-2
- ICC (Max) (uA)
：16000
- Features
：Very high speed (tpd 5-10ns)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
24+ |
NA/ |
3456 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
TI |
98+ |
CDIP-14 |
206 |
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 |
30617 |
TI一級代理商原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
TI |
DIP |
800 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | |||
TI |
24+ |
CDIP|14 |
55200 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價 | ||
TI |
25+23+ |
DIP |
28422 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
23+ |
CDIP 14 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | |||
TI |
23+ |
CDIP-14 |
3200 |
正規(guī)渠道,只有原裝! |
詢價 | ||
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
詢價 | |||
TI |
17+ |
DIP |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 |
