OCTAL BUFFERS AND LINE/MOS DRIVERS
D Output Ports Have Equivalent 25-Ω Series
Resistors, So No External Resistors Are
Required
D State-of-the-Art EPIC-ΙΙB™...
Description
D Output Ports Have Equivalent 25-Ω Series
Resistors, So No External Resistors Are
Required
D State-of-the-Art EPIC-ΙΙB™ BiCMOS Design
Significantly Reduces Power Dissipation
D Typical VOLP (Output Ground Bounce) < 1 V
at VCC = 5 V, TA = 25°C
D Latch-Up Performance Exceeds 500 mA
Per JESD 17
D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
D Package Options Include Plastic
Small-Outline (DW), Shrink Small-Outline
(DB), and Thin Shrink Small-Outline (PW)
Packages, Ceramic Chip Carriers (FK),
Plastic (N) and Ceramic (J) DIPs, and
Ceramic Flat (W) Package
2Y4 1A1 1OE VCC 2OE
SN54ABT2240A, SN74ABT2240A OCTAL BUFFERS AND LINE/MOS DRIVERS
WITH 3-STATE OUTPUTS
SCBS232E – JANUARY 1991 – REVISED OCTOBER 1998
SN54ABT2240A . . . J OR W PACKAGE SN74ABT2240A . . . DB, DW, N, OR PW PACKAGE
(TOP VIEW)
1OE 1 1A1 2 2Y4 3 1A2 4 2Y3 5 1A3 6 2Y2 7 1A4 8 2Y1 9 GND 10
20 VCC 19 2OE 18 1Y1 17 2A4 16 1Y2 15 2A3 14 1Y3 13 2A2 12 1Y4 11 2A1
SN54ABT2240A . . . FK PACKAGE (TOP VIEW)
description
These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Together with the ’ABT2241 and ’ABT2244A, these devices provide combinations of inverting and noninverting outputs, symmetrical active-low output-enable (OE) inputs, and complementary OE and OE inputs. These devices feature high fan-out and im...
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