74HC_HCT138_15 Datasheet, PDF(2/19 Page) NXP Semiconductors – 3-to-8 line decoder/demultiplexer; inverting

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

74HC_HCT138_15 Datasheet, PDF (2/19 Pages) NXP Semiconductors – 3-to-8 line decoder/demultiplexer; inverting

◁

NXP Semiconductors

74HC138; 74HCT138

3-to-8 line decoder/demultiplexer; inverting

Table 1. Ordering information â¦continued

Type number

Package

Temperature range Name

Description

Version

74HC138PW

74HCT138PW

ï40 ï°C to +125 ï°C TSSOP16 plastic thin shrink small outline package;

16 leads; body width 4.4 mm

SOT403-1

74HC138BQ

74HCT138BQ

ï40 ï°C to +125 ï°C

DHVQFN16 plastic dual in-line compatible thermal enhanced SOT763-1

very thin quad flat package; no leads;

16 terminals; body 2.5 ï´ 3.5 ï´ 0.85 mm

4. Functional diagram

(

(

(

Fig 1. Logic symbol

$

<

$

<

$

<

<

<

<

<

<

PQD

$

$

$

(

(

(

Fig 3. Logic diagram

$

$

$

WR

'(&2'(5

(1$%/(

(;,7,1*

(

(

(

Fig 2. Functional diagram

<

<

<

<

<

<

<

<

PQD

<

<

<

<

<

<

<

<

DDH

74HC_HCT138

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 5 â 26 January 2015

Â© NXP Semiconductors N.V. 2015. All rights reserved.

2 of 19

▷