Datasheet > 74HCT138PW-Q100,118

74HCT138PW-Q100,118

更新时间： 2024-01-04 16:58:27

品牌	Logo	应用领域
恩智浦 - NXP		驱动光电二极管逻辑集成电路
页数	文件大小	规格书
17页	178K
描述
Decoder/Driver, HCT Series, Inverted Output, CMOS, PDSO16

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74HCT138PW-Q100,118 技术参数

生命周期：	Active	包装说明：	TSSOP,
Reach Compliance Code：	unknown	风险等级：	5.57
系列：	HCT	输入调节：	STANDARD
JESD-30 代码：	R-PDSO-G16	长度：	5 mm
逻辑集成电路类型：	OTHER DECODER/DRIVER	功能数量：	1
端子数量：	16	最高工作温度：	125 °C
最低工作温度：	-40 °C	输出极性：	INVERTED
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
传播延迟（tpd）：	53 ns	筛选级别：	AEC-Q100
座面最大高度：	1.1 mm	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	4.5 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	AUTOMOTIVE	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
宽度：	4.4 mm	Base Number Matches：	1

74HC138-Q100; 74HCT138-Q100

3-to-8 line decoder/demultiplexer; inverting

Rev. 2 — 26 January 2015

Product data sheet

1. General description

The 74HC138-Q100; 74HCT138-Q100 decodes three binary weighted address inputs

(A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three

enable inputs (E1, E2 and E3). Every output will be HIGH unless E1 and E2 are LOW and

E3 is HIGH. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to

32 lines) decoder with just four ‘138’ ICs and one inverter. The ‘138’ can be used as an

eight output demultiplexer by using one of the active LOW enable inputs as the data input

and the remaining enable inputs as strobes. Inputs include clamp diodes. This enables the

use of current limiting resistors to interface inputs to voltages in excess of V_CC

This product has been qualified to the Automotive Electronics Council (AEC) standard

Q100 (Grade 1) and is suitable for use in automotive applications.

2. Features and benefits

 Automotive product qualification in accordance with AEC-Q100 (Grade 1)

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

 Complies with JEDEC standard no. 7A

 Input levels:

 For 74HC138-Q100: CMOS level

 For 74HCT138-Q100: TTL level

 Demultiplexing capability

 Multiple input enable for easy expansion

 Ideal for memory chip select decoding

 Active LOW mutually exclusive outputs

 ESD protection:

 MIL-STD-883, method 3015 exceeds 2000 V

 HBM JESD22-A114F exceeds 2000 V

 MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )

 Multiple package options

12 3 4 5 6 7...17

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