EEWORLDEEWORLDEEWORLD

Part Number

Search

M54HC244DT

Description
Rad-Hard Octal Bus Buffer 3-State
Categorylogic    logic   
File Size835KB,37 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Parametric View All

M54HC244DT Overview

Rad-Hard Octal Bus Buffer 3-State

M54HC244DT Parametric

Parameter NameAttribute value
Brand NameSTMicroelectronics
MakerSTMicroelectronics
package instructionDIP,
Manufacturer packaging codeDIL20 FP
Reach Compliance Codecompliant
seriesHC/UH
JESD-30 codeR-CDIP-T20
length25.4 mm
Logic integrated circuit typeBUS DRIVER
Number of digits4
Number of functions2
Number of ports2
Number of terminals20
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Output characteristics3-STATE
Output polarityTRUE
Package body materialCERAMIC, METAL-SEALED COFIRED
encapsulated codeDIP
Package shapeRECTANGULAR
Package formIN-LINE
Maximum seat height3.86 mm
Maximum supply voltage (Vsup)6 V
Minimum supply voltage (Vsup)2 V
surface mountNO
technologyCMOS
Temperature levelMILITARY
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
total dose50k Rad(Si) V
width7.62 mm
M54HCxxx, M54HCTxxx
Rad-hard high speed 2 to 6 V CMOS logic series
Datasheet
-
production data
Features
2 to 6 V operating voltage
Low power DC dissipation: 1 µA max. at 25 °C
High speed t
PD
= 8 ns typ. at 25 °C
Symmetrical outputs characteristics
Flat-14
DIL-14
High noise immunity: 28 % of min. V
CC
Hermetic packages
Rad-hard 50 krad (Si)
SEL immune up to 110 MeV/mg/cm²
ESCC qualified
Same die and electrical specification for
engineering and flight models
Flat-16
DIL-16
The complete specification of each type is
available from the ESCC web site:
https://escies.org using its ESCC part number.
STMicroelectronics
®
guarantees full
compliance of qualified parts with these ESCC
specifications.
Description
Flat-20
DIL-20
Flat-24
DIL-24
The M54HCxxx and M54HCTxxx series are
composed of 90 types of high speed CMOS
functions specifically designed to meet the
radiation requirements of the aerospace industry.
They include a large set of gates, flip-flops,
multiplexers, counters, bus interface and several
other functions. The radiation hardness, the
single event latch-up (SEL) immunity and the
housing in hermetic packages of all types of both
series make them ideally suited for use in the
most difficult environmental conditions.
The upper metallic lid is not electrically connected to any
pins, nor to the IC die inside the package.
April 2014
This is information on a product in full production.
DocID17367 Rev 4
1/37
www.st.com
Second free development board gift, 40mb development data package: examples, schematics, Keil official version, free download
Second free development board giveaway, 40mb development data package: examples, schematics, keil official version, free download Download 50 MCU program examples and development board schematics, Xue...
zmqing Robotics Development
There is a bug in playing military chess.
I was playing military chess. At the last moment, my teammate captured the opponent's second to last piece. I blew up the opponent's last piece, and then a message appeared saying that the opponent ha...
ienglgge Talking
Characteristics and troubleshooting methods of electronic component failures
Resistors are the most numerous components in electrical equipment, but they are not the components with the highest damage rate. The most common damage to resistors is open circuit. After the open ci...
fish001 Analogue and Mixed Signal
Can GDI+ be used under Windows?
The graphics editing program on the PC uses the GDI+ API. Can this program be ported to Win CE? Can Win CE use GDI+ in some way?...
Nechi Embedded System
BQ40Z50-R2 security mode introduction and password modification method
Author: Zhu Mingwu (Mingmo)The fuel gauge has three security modes: SEALED (locked), UNSEALED (unlocked), and FULL ACCESS (full access). Different security passwords are required to switch between dif...
alan000345 TI Technology Forum
LED flashing problem
I am using the msp430 2234 chip, using the timer to simulate the pwm output of the p3.3, and the p4 port is used for the led output. When I don't add the pwm output, the led display is very stable. Wh...
chenjing1986 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2106  290  2187  2781  2218  43  6  45  56  26 
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