74HCT4051 数据手册 PDF

零件编号 : 74HCT4051

功能 : 8-channel analog multiplexer/demultiplexer

制造商 : NXP Semiconductors.

引脚图 :

74HCT4051 datasheet


The 74HC4051-Q100; 74HCT4051-Q100 is a high-speed Si-gate CMOS device and is pin
compatible with Low-power Schottky TTL (LSTTL). The device is specified in compliance
with JEDEC standard no. 7A.

The 74HC4051-Q100; 74HCT4051-Q100 is an 8-channel analog multiplexer/demultiplexer with three digital select inputs (S0 to S2), an active-LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). With ELOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2. With EHIGH, all switches are in the high-impedance OFF-state, independent of S0 to S2.

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74HCT4051 pdf