HC257中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
HC257規(guī)格書詳情
Description
The large output drive capability coupled with the 3-state feature make this device ideal for interfacing with bus lines in a bus organized system. When the output control input line is taken high, the outputs of all four multiplexers are sent into a high impedance state. When the output control line is low, the select input chooses whether the A or B input is used.
Features
? High Speed Operation: tpd (Data to Y) = 10.5 ns typ (CL = 50 pF)
? High Output Current: Fanout of 15 LSTTL Loads
? Wide Operating Voltage: VCC = 2 to 6 V
? Low Input Current: 1 μA max
? Low Quiescent Supply Current: ICC (static) = 4 μA max (Ta = 25°C)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
21+ |
CDIP |
1 |
原裝現(xiàn)貨假一賠十 |
詢價 | |||
n/a |
ROHS |
56520 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
ON |
SOP-16 |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
TI/德州儀器 |
1922+ |
SSOP |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
MOT/FAI |
24+ |
SOP |
4000 |
詢價 | |||
FAIRCHIL |
TSSOP |
1000 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | |||
HAR |
24+ |
SOP-16 |
3200 |
絕對原裝自家現(xiàn)貨!真實庫存!歡迎來電! |
詢價 | ||
TI |
2023+ |
TSSOP16 |
3750 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
TI/德州儀器 |
23+ |
SOP-16 |
3500 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
ON.SEMI |
00/01+ |
SOP-16 |
750 |
全新原裝100真實現(xiàn)貨供應(yīng) |
詢價 |
