54ACT11828 Datasheet, PDF (1/5 Pages) Texas Instruments – 10-BIT BUFFERS/BUS DRIVERS WITH 3-STATE OUTPUTS

• Inputs Are TTL-Voltage Compatible
• 3-State Outputs Drive Bus Lines or Buffer
Memory Address Registers
• Flow-Through Architecture to Optimize
PCB Layout
• Center-Pin V_CC and GND Configurations to
Minimize High-Speed Switching Noise
t • EPIC (Enhanced-Performance Implanted
CMOS) 1-mm Process
• 500-mA Typical Latch-Up Immunity
at 125°C
• Package Options Include Plastic Small-
Outline Packages, Ceramic Chip Carriers,
and Standard Ceramic 300-mil DIPs
description
These 10-bit buffers/bus drivers provide high-
performance bus interface for wide data paths or
buses carrying parity.
The 3-state control gate is a 2-input NOR such that
if either G1 or G2 is high, all ten outputs are in the
high-impedance state.
The ′ACT11828 provides inverted data.
The 54ACT11828 is characterized for operation
over the full military temperature range of – 55°C
to 125°C. The 74ACT11828 is characterized for
operation from – 40°C to 85°C.
FUNCTION TABLE
INPUTS
G1 G2 A
OUTPUT
Y
L LH
L
LLL
H
XHX
Z
HXX
Z
54ACT11828, 74ACT11828
10-BIT BUFFERS/BUS DRIVERS
WITH 3-STATE OUTPUTS
SCAS092 – D3387, APRIL 1993
54ACT11828 . . . JT PACKAGE
74ACT11828 . . . DW PACKAGE
(TOP VIEW)
Y1 1
Y2 2
Y3 3
Y4 4
Y5 5
GND 6
GND ⁷
GND ⁸
GND ⁹
Y6 ¹⁰
Y7 ¹¹
Y8 ¹²
Y9 ¹³
Y10 ¹⁴
28 G1
27 A1
26 A2
25 A3
24 A4
23 A5
22 _VCC
21 _VCC
20 _A6
19 _A7
18 _A8
17 _A9
16 _A10
15 _G2
54ACT11828 . . . FK PACKAGE
(TOP VIEW)
4 3 2 1 28 27 26
A2 ⁵
25 A8
A1 ⁶
24 A9
G1 ⁷
23 A10
Y1 8
22 G2
Y2 9
21 Y10
Y3 10
20 Y9
Y4 11
19 Y8
12 13 14 15 16 17 18
EPIC is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is 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.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright © 1993, Texas Instruments Incorporated
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