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參數(shù)資料
| 型號(hào)： | 74F257A |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Quad 2-Input Multiplexer with TRI-STATE Outputs(帶三態(tài)輸出的四2輸入多路復(fù)用器) |
| 中文描述： | 四2輸入多路復(fù)用器與三態(tài)輸出（帶三態(tài)輸出的四2輸入多路復(fù)用器） |
| 文件頁(yè)數(shù)： | 8/8頁(yè) |
| 文件大小： | 157K |
| 代理商： | 74F257A |
5
Physical Dimensions
inches (millimeters) (Continued)
16-Lead Ceramic Flatpak (F)
NS Package Number W16A
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F257APC | Quad 2-Input Multiplexer with TRI-STATE Outputs |
| 74F257ASJ | Quad 2-Input Multiplexer with TRI-STATE Outputs |
| 74F257ASC | Quad 2-Input Multiplexer with TRI-STATE Outputs |
| 74F257ASC | Quad 2-Input Multiplexer with 3-STATE Outputs |
| 74F258A | Quad 2-Input Multiplexer with TRI-STATE Outputs(帶三態(tài)輸出的四2輸入多路復(fù)用器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F257A_WJH3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F257AD | 制造商:NXP Semiconductors 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述:74F257AD 制造商:North American Philips Discrete Products Div 功能描述:74F257AD 制造商:NXP Semiconductors 功能描述:74F257AD 制造商:NXP Semiconductors 功能描述:LOGIC MUX, QUAD, 2-INPUT, F-TTL, 16 Pin, Plastic, SOP 制造商:SIG/87'S 功能描述:74F257AD |
| 74F257ADC | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F257AN | 制造商:NXP Semiconductors 功能描述: |
| 74F257APC | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Qd 2-Inp Multiplexer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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