74HC151(2015) 查看數據表（PDF） - NXP Semiconductors.

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74HC151
(Rev.:2015)

8-input multiplexer

NXP Semiconductors. 

74HC151; 74HCT151

8-input multiplexer

Rev. 6 — 28 December 2015

Product data sheet

1. General description

The 74HC151; 74HCT151 are 8-bit multiplexer with eight binary inputs (I0 to I7), three

select inputs (S0 to S2) and an enable input (E). One of the eight binary inputs is selected

by the select inputs and routed to the complementary outputs (Y and Y). A HIGH on E

forces the output Y LOW and output Y HIGH. Inputs also include clamp diodes that enable

the use of current limiting resistors to interface inputs to voltages in excess of VCC.

2. Features and benefits

 Specified in compliance with JEDEC standard no. 7A

 Input levels:

 For 74HC151: CMOS level

 For 74HCT151: TTL level

 Low-power dissipation

 Non-inverting data path

 ESD protection:

 HBM JESD22-A114F exceeds 2 000 V

 MM JESD22-A115-A exceeds 200 V

 Multiple package options

 Specified from 40 C to +85 C and from 40 C to +125 C

3. Ordering information

Table 1. Ordering information

Type number

Package

Temperature range Name

74HC151D

40 C to +125 C SO16

74HCT151D

74HC151DB

40 C to +125 C SSOP16

74HCT151DB

74HC151PW

40 C to +125 C TSSOP16

74HCT151PW

Description

Version

plastic small outline package; 16 leads; body width SOT109-1

3.9 mm

plastic shrink small outline package; 16 leads;

body width 5.3 mm

SOT338-1

plastic thin shrink small outline package; 16 leads; SOT403-1

body width 4.4 mm

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