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IN74HC257AN中文資料IKSEMICON數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
IN74HC257AN |
| 功能描述 | Quad 2-Input Data Selector/Multiplexer with 3-State Outputs High-Performance Silicon-Gate CMOS |
| 文件大小 |
212.1 Kbytes |
| 頁面數(shù)量 |
6 頁 |
| 生產(chǎn)廠商 | IK Semicon Co., Ltd |
| 企業(yè)簡稱 |
IKSEMICON |
| 中文名稱 | IK Semicon Co., Ltd官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-23 16:30:00 |
| 人工找貨 | IN74HC257AN價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
IN74HC257AN規(guī)格書詳情
Quad 2-Input Data Selector/Multiplexer with 3-State Outputs
High-Performance Silicon-Gate CMOS
The IN74HC257A is identical in pinout to the LS/ALS257. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.
This device selects a (4-bit) nibble from either the A or B inputs as determined by the Select input. The nibble is presented at the outputs in noninverted from when the Output Enable pin is at a low level. A high level on the Output Enable pin switches the outputs into the high impedance state.
? 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(chǎn)品屬性
- 型號：
IN74HC257AN
- 制造商：
IKSEMICON
- 制造商全稱：
IK Semicon Co., Ltd
- 功能描述：
Quad 2-Input Data Selector/Multiplexer with 3-State Outputs High-Performance Silicon-Gate CMOS
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
24+ |
SOP-20P |
200 |
詢價 | ||||
INTEGRAL |
1923+ |
SOP14TUBE |
12900 |
原裝進口現(xiàn)貨庫存專業(yè)工廠研究所配單供貨 |
詢價 | ||
INTEGRAL |
02+ |
SOIC |
1752 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
INTEGRAL |
23+ |
SOIC |
1752 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
HYNIX/海力士 |
23+ |
SOP |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
IKSEMI |
24+ |
DIP16SOP16 |
50000 |
絕對原廠原裝,長期優(yōu)勢可定貨 |
詢價 | ||
HYNIX |
24+ |
SOP-7.2-20P |
2560 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
INTEGRAL |
23+ |
原裝正品現(xiàn)貨 |
10000 |
SOIC |
詢價 | ||
IKSEMICON |
23+ |
NA |
19960 |
只做進口原裝,終端工廠免費送樣 |
詢價 |
