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SL74HC251N規(guī)格書詳情
8-Input Data Selector/Multiplexer with 3-State Outputs
High-Performance Silicon-Gate CMOS
The SL74HC251 is identical in pinout to the LS/ALS251. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.
The device selects one of the eight binary Data Inputs, as determined by the Address Inputs. The Output Enable pin must be at a low level for the selected data to appear at the outputs. If Output Enable is high, the Y and the Y outputs are in the high-impedance state. This 3-State feature allows the IN74HC251 to be used in bus-oriented systems.
? Outputs Directly Interface to CMOS, NMOS, and TTL
? Operating Voltage Range: 2.0 to 6.0 V
? Low Input Current: 1.0 μA
? High Noise Immunity Characteristic of CMOS Devices
產品屬性
- 型號：
SL74HC251N
- 制造商：
SLS
- 制造商全稱：
System Logic Semiconductor
- 功能描述：
8-Input Data Selector/Multiplexer with 3-State Outputs
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SLS |
24+ |
SOP20 |
990000 |
明嘉萊只做原裝正品現貨 |
詢價 | ||
SLS |
24+ |
SOP |
35200 |
一級代理/放心采購 |
詢價 | ||
24+ |
SOP |
20000 |
詢價 | ||||
SLS |
22+ |
SOP20 |
12000 |
只做原裝、原廠優(yōu)勢渠道、假一賠十 |
詢價 | ||
HYNIX |
24+ |
SOP3.9 |
6430 |
原裝現貨/歡迎來電咨詢 |
詢價 | ||
SLS |
2023+ |
SOP |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
SLS |
23+ |
SOP20 |
30000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
05+ |
原廠原裝 |
13051 |
只做全新原裝真實現貨供應 |
詢價 | |||
SYSTEMLOGIC |
2022+ |
6000 |
全新原裝 貨期兩周 |
詢價 | |||
n/a |
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |
