EEWORLDEEWORLDEEWORLD

Part Number

Search

IDT54FCT240ASOB

Description
FCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
Categorysemiconductor    logic   
File Size103KB,8 Pages
ManufacturerIDT (Integrated Device Technology, Inc.)
Websitehttp://www.idt.com/
Download Datasheet Parametric View All

IDT54FCT240ASOB Overview

FCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20

IDT54FCT240ASOB Parametric

Parameter NameAttribute value
Number of functions2
Number of terminals20
Maximum operating temperature70 Cel
Minimum operating temperature0.0 Cel
Maximum supply/operating voltage5.25 V
Minimum supply/operating voltage4.75 V
Rated supply voltage5 V
Number of ports2
Processing package description0.300 INCH, SOIC-20
stateDISCONTINUED
CraftsmanshipCMOS
packaging shapeRECTANGULAR
Package SizeSMALL OUTLINE
surface mountYes
Terminal formGULL WING
Terminal spacing1.27 mm
terminal coatingTIN LEAD
Terminal locationDUAL
Packaging MaterialsPLASTIC/EPOXY
Temperature levelCOMMERCIAL
seriesFCT
Output characteristics3-ST
Logic IC typeDRIVER
Number of digits4
Output polarityTRUE
propagation delay TPD4.8 ns
®
FAST CMOS OCTAL
BUFFER/LINE DRIVER
Integrated Device Technology, Inc.
IDT54/74FCT240/A/C
IDT54/74FCT241/A/C
IDT54/74FCT244/A/C
IDT54/74FCT540/A/C
IDT54/74FCT541/A/C
FEATURES:
• IDT54/74FCT240/241/244/540/541 equivalent to FAST
TM
speed and drive
• IDT54/74FCT240A/241A/244A/540A/541A 25% faster
than FAST
• IDT54/74FCT240C/241C/244C/540C/541C up to 55%
faster than FAST
• I
OL
= 64mA (commercial) and 48mA (military)
• CMOS power levels (1mW typ. static)
• Product available in Radiation Tolerant and Radiation
Enhanced versions
• Military product compliant to MIL-STD-883, Class B
• Meets or exceeds JEDEC Standard 18 specifications
DESCRIPTION:
The IDT octal buffer/line drivers are built using an advanced
dual metal CMOS technology. The IDT54/74FCT240/A/C,
IDT54/74FCT241/A/C and IDT54/74FCT244/A/C are designed
to be employed as memory and address drivers, clock drivers
and bus-oriented transmitter/receivers which provide improved
board density.
The IDT54/74FCT540/A/C and IDT54/74FCT541/A/C are
similar in function to the IDT54/74FCT240/A/C and IDT54/
74FCT244/A/C, respectively, except that the inputs and out-
puts are on opposite sides of the package. This pinout
arrangement makes these devices especially useful as output
ports for microprocessors and as backplane drivers, allowing
ease of layout and greater board density.
FUNCTIONAL BLOCK DIAGRAMS
2529 cnv* 01–03
OE
A
OE
B
DA
0
OB
0
DA
1
OB
1
DA
2
OB
2
DA
3
OB
3
IDT54/74FCT240
OA
0
DB
0
OA
1
DB
1
OA
2
DB
2
OA
3
DB
3
DA
0
OB
0
DA
1
OB
1
DA
2
OB
2
DA
3
OB
3
IDT54/74FCT241/244
*OE
B
for 241, OE
B
for 244
OE
A
241 Only
OE
B
*
OA
0
DB
0
OA
1
DB
1
OA
2
DB
2
OA
3
DB
3
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
IDT54/74FCT540/541
*Logic diagram shown for 'FCT540.
'FCT541 is the non-inverting option.
2606 dwg 01–03
OE
A
OE
B
O
0
*
O
1
*
O
2
*
O
3
*
O
4
*
O
5
*
O
6
*
O
7
*
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FAST is a trademark of National Semiconductor Co.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
©1992
Integrated Device Technology, Inc.
MAY 1992
DSC-4610/3
7.8
1
Program exception caused by keil memory model!
I encountered a problem when writing a program today, but fortunately I solved it in the end. I have STC15W104 and STC15F2K60S2. The same program works perfectly on STC15F, but it won't run on STC15W....
DavidZH 51mcu
Popular FAQ Collection: TI & WPI Live Broadcast [Millimeter Wave Radar and 3D ToF Solutions]
TI & WPI live broadcast [Millimeter Wave Radar and 3D ToF Solutions] has ended. [/url] [font=Microsoft Yahei, Hei, Tahoma, SimHei, sans-serif][b]The following content is the questions asked by netizen...
EEWORLD社区 Robotics Development
st_link emulates STM32F103VET
I use keil v3, why can't st_link simulate STM32F103VET? Is it a wiring problem? The board has a j_link interface. It's a headache. I need advice from an expert. It would be best if you could explain t...
dizhuwa2009 stm32/stm8
For S5PC100 development board ARMcortex A8 core
S5PC100 development board ARMcortex A8 core iPhone 3GS uses Samsung S5PC100 main control with 720p HD video engineering. In iPhone, Apple deliberately reduced the processor operating frequency to 600M...
ljb409 ARM Technology
Develop and study Hongmeng system-data collection
introduction Sino-US trade negotiations, fear caused by chips... These are all comparisons of national strength. If the United States takes the lead and bans everything one day, we will be a step behi...
邦bang Embedded System
Why can't CCS5.5 be installed?
Why can't I install CCS5.5 on my computer? Please help!...
风清扬1870 DSP and ARM Processors

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1491  931  2866  1932  803  31  19  58  39  17 
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