74VHC257T资料datasheet下载库存现货-114ic电子网

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74VHC257T	文件：315.61 Kbytes Page：14 Pages	QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74VHC257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 3.7ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C ■ HIGH NOISE I 文件：315.61 Kbytes 页数：14 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
74VHC257TTR	文件：315.61 Kbytes Page：14 Pages	QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74VHC257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 3.7ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C ■ HIGH NOISE I 文件：315.61 Kbytes 页数：14 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
74VHC257T	文件：300 bytes Page：1 Pages	QUAD 2 CHANNEL MULTIPLEXER 3-STATE	ST 意法半导体	ST
74VHC257TTR	文件：100 bytes Page：1 Pages	Package：16-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR）类别：集成电路（IC）信号开关，多路复用器，解码器描述：IC MULTIPLEXER 4 X 2:1 16TSSOP	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS

更多74VHC257T供应商更新时间2026-1-29 15:14:00