54ACT16241, 74ACT16241
16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS

SCAS189A – MARCH 1990 – REVISED APRIL 1996
1POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
C0068 Members of the Texas Instruments
Widebus Family
C0068 Inputs Are TTL-Voltage Compatible
C0068 3-State Outputs Drive Bus Lines or Buffer
Memory Address Registers
C0068 Flow-Through Architecture Optimizes
PCB Layout
C0068 Distributed V
CC
and GND Pin Configuration
Minimizes High-Speed Switching Noise
C0068 EPIC (Enhanced-Performance Implanted
CMOS) 1-m m Process
C0068 500-mA Typical Latch-Up Immunity at
125°C
C0068 Package Options Include Plastic 300-mil
Shrink Small-Outline (DL) Packages Using
25-mil Center-to-Center Pin Spacings and
380-mil Fine-Pitch Ceramic Flat (WD)
Packages Using 25-mil Center-to-Center
Pin Spacings

description
The ’ACT16241 are 16-bit buffers or line drivers
designed specifically to improve both the
performance and density of 3-state memory
address drivers, clock drivers, and bus-oriented
receivers and transmitters. The devices can be
used as four 4-bit buffers, two 8-bit buffers, or one
16-bit buffer. These devices provide true outputs
and complementary output-enable (OE and OE)
inputs.
The 74ACT16241 is packaged in TI’s shrink small-outline package, which provides twice the I/O pin count and
functionality of standard small-outline packages in the same printed-circuit-board area.
The 54ACT16241 is characterized for operation over the full military temperature range of –55°C to 125°C. The
74ACT16241 is characterized for operation from –40°C to 85°C.
Copyright  1996, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
EPIC and Widebus are trademarks of Texas Instruments Incorporated.
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1OE
1Y1
1Y2
GND
1Y3
1Y4
V
CC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
V
CC
4Y1
4Y2
GND
4Y3
4Y4
4OE
2OE
1A1
1A2
GND
1A3
1A4
V
CC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
V
CC
4A1
4A2
GND
4A3
4A4
3OE
54ACT16241 . . . WD PACKAGE
74ACT16241 . . . DL PACKAGE
(TOP VIEW)