EEWORLDEEWORLDEEWORLD

Part Number

Search

IDT54FCT138CTSO

Description
FAST CMOS 1-OF-8 DECODER WITH ENABLE
File Size71KB,6 Pages
ManufacturerIDT (Integrated Device Technology, Inc.)
Websitehttp://www.idt.com/
Download Datasheet View All

IDT54FCT138CTSO Overview

FAST CMOS 1-OF-8 DECODER WITH ENABLE

Integrated Device Technology, Inc.
FAST CMOS
1-OF-8 DECODER
WITH ENABLE
DESCRIPTION:
IDT54/74FCT138T/AT/CT
FEATURES:
Std., A and C speed grades
Low input and output leakage
≤1µA
(max.)
CMOS power levels
True TTL input and output compatibility
– V
OH
= 3.3V (typ.)
– V
OL
= 0.3V (typ.)
High drive outputs (-15mA I
OH
, 48mA I
OL
)
Meets or exceeds JEDEC standard 18 specifications
Product available in Radiation Tolerant and Radiation
Enhanced versions
Military product compliant to MIL-STD-883, Class B
and DESC listed (dual marked)
Available in DIP, SOIC, QSOP, CERPACK and
LCC packages
The IDT54/74FCT138T/AT/CT are 1-of-8 decoders built
using an advanced dual metal CMOS technology. The IDT54/
74FCT138T/AT/CT accepts three binary weighted inputs (A
0
,
A
1
, A
2
) and, when enabled, provides eight mutually exclusive
active LOW outputs (
O
0
-
O
7
). The IDT54/74FCT138T/AT/CT
features three enable inputs, two active LOW (
E
1
,
E
2
) and one
active HIGH (E
3
). All outputs will be HIGH unless
E
1
and
E
2
are
LOW and E
3
is HIGH. This multiple enable function allows
easy parallel expansion of the device to a 1-of-32 (5 lines to
32 lines) decoder with just four IDT54/74FCT138T/AT/CT
devices and one inverter.
FUNCTIONAL BLOCK DIAGRAM
A
2
A
1
A
0
E
1
E
2
E
3
PIN CONFIGURATIONS
A
0
A
1
A
2
E
1
E
2
E
3
O
7
GND
1
2
3
4
5
6
7
8
P16-1
D16-1
SO16-1
SO16-7
&
E16-1
16
15
14
13
12
11
10
9
V
CC
O
0
O
1
O
2
O
3
O
4
O
5
O
6
2570 drw 02
DIP/SOIC/QSOP/CERPACK
TOP VIEW
INDEX
V
CC
NC
1
A
1
A
0
3 2
A
2
O
7
O
6
O
5
O
4
O
3
O
2
O
1
O
0
2570 drw 01
4
5
6
7
8
20 19
18
17
16
15
14
O
0
O
1
O
2
NC
O
3
O
4
E
1
NC
E
2
E
3
L20-2
9 10 11 12 13
GND
NC
O
7
LCC
TOP VIEW
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
©1995
Integrated Device Technology, Inc.
O
6
O
5
2570 drw 03
APRIL 1995
DSC-4213/5
6.3
1
MSP340F149 card number reading reference routine
MSP340F149 drives RC522 card reader// //===========================================================================//#include "msp430x14x.h" #include "PIN_DEF.H" #include "RC522.H" #include "UART0_Fun...
火辣西米秀 Microcontroller MCU
Summary of DIY progress of netizens - SensorTile development and design competition
[color=#000000][font=微软雅黑][size=4]Updated: April 21, 2017:victory: Our 2017 SensorTile Development and Design Competition has begun. The following is a summary of the project progress of all our short...
nmg Robotics Development
About the difference between library programming and direct register access programming
I found that TI's 2802x provides two peripheral programming methods in the controlsuite. The first is based on the peripheral driver library function, and the second is to directly access registers th...
feichizhong Microcontroller MCU
Recommended books on embedded development (Part 7) - Building embedded systems
[align=center][size=5]Recommendations for high-quality books on embedded development (Part 7) ---[/size][font=宋体][size=5]Embedded system construction[/size][/font][/align] [size=4]With the rapid devel...
tiankai001 Download Centre
Summary of comprehensive test lists in various regions
The following is a comprehensive test list of each region collected and compiled by Guanzi. It is not complete. Anyone who has any information is welcome to post it in the comments. Thank you!Guangxi ...
okhxyyo Electronics Design Contest
SensorTile mobile (Android) APP source code is here
The official SensorTile mobile APP source code is open source. Download three compressed packages from the official website. I have integrated them together and compiled them under Windows 7 and Andro...
shajianheng MEMS sensors

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1057  54  149  2644  1904  22  2  3  54  39 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号