54FCT245DMQB National Semiconductor, 54FCT245DMQB Datasheet - Page 2
54FCT245DMQB
Manufacturer Part Number
54FCT245DMQB
Description
Manufacturer
National Semiconductor
Datasheet
1.54FCT245DMQB.pdf
(8 pages)
Specifications of 54FCT245DMQB
Logic Family
FCT
Operating Supply Voltage (typ)
5V
Propagation Delay Time
11ns
Number Of Elements
1
Number Of Channels
8
Input Logic Level
TTL
Output Logic Level
TTL
Output Type
3-State
Package Type
CDIP
Polarity
Non-Inverting
Logical Function
Bus Transceiver
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Technology
CMOS
Operating Temp Range
-55C to 125C
Operating Temperature Classification
Military
Mounting
Through Hole
Pin Count
20
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
www.national.com
Connection Diagrams
Logic Diagram
Pin Assignment for DIP
and Flatpak.
DS100950-5
2
Pin Descriptions
Truth Table
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
OE
T/R
A
B
Pin Names
0
0
–A
–B
OE
H
L
L
7
7
Inputs
Pin Assignment for LCC
Output Enable Input (Active LOW)
Transmit/Receive Input
Side A Inputs or TRI-STATE Outputs
Side B Inputs or TRI-STATE Outputs
T/R
H
X
L
Bus B Data to Bus A
Bus A Data to Bus B
High Z State
Description
DS100950-3
Output
DS100950-4