
S E M I C O N D U C T O R
1
Features
This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
Exceeds 2kV ESD Protection MIL-STD-883, Method 3015
Meets JEDEC Standard No. 20
SCR - Latch-Up-Resistant CMOS Process and Circuit
Design
Speed of Bipolar FAST/A/S with Significantly Reduced
Power Consumption
Functionally and Pin-Compatible with Industry 54
Bipolar Types in the FAST, AS and S Series
Balanced Propagation Delays
Military Operating Temperature Range
- Ceramic (CERDIP) 54 Series: . . . . . . . . -55 to 125
o
C
±
24mA Output Drive Current, Drives 75
Lines with-
out Need for Terminations
Fan Out (Over Temperature)
- ACL Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2400
- FAST Loads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
- AS Loads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Operating Voltage
- AC Types. . . . . . . . . . . . . . . . . . . . . . . . . .1.5V to 5.5V
- ACT Types. . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V
Functional Diagram
Description
The
buffer/line drivers that utilize the Harris Advanced CMOS
Logic
technology.
The
CD54ACT541F3A are non-inverting three-state buffers having
two active-LOW output enables.
CD54AC541F3A
and
CD54ACT541F3A
are
octal
CD54AC541F3A
and
Pinout
18
17
16
15
13
11
12
14
2
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
OE
2
OE
1
1
19
4
9
3
5
6
7
8
A0
A1
A2
A3
A4
A5
A6
A7
GND = 10
V
CC
= 20
Ordering Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
CD54AC541F3A
-55 to 125
20 Ld CERDIP
F20.3
CD54ACT541F3A
-55 to 125
20 Ld CERDIP
F20.3
NOTE:
1. Wafer and die for this part number is available which meets all elec-
trical specifications. Please contact your local sales office or Harris
customer service for ordering information.
11
12
13
14
15
16
17
18
20
19
10
9
8
7
6
5
4
3
2
1
OE
1
A0
A1
A2
A3
A4
A6
A5
A7
GND
V
CC
OE
2
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
July 1998
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
Harris Corporation 1998
CD54AC541F3A,
CD54ACT541F3A
Octal Buffer/Line Driver
Three-State, Non-Inverting
File Number
3914.1