SN54AHC540_15 Datasheet, PDF (1/27 Pages) Texas Instruments – Octal Buffers/Drivers

Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
SN54AHC540, SN74AHC540
SCLS260L – DECEMBER 1995 – REVISED OCTOBER 2015
SNx4AHC540 Octal Buffers/Drivers With 3-State Outputs
1 Features
•1 Operating Range 2-V to 5.5-V V_CC
• Latch-Up Performance Exceeds 250 mA
Per JESD 17
• On Products Compliant to MIL-PRF-38535,
All Parameters Are Tested Unless Otherwise
Noted. On All Other Products, Production
Processing Does Not Necessarily Include Testing
of All Parameters.
2 Applications
• Servers
• PCs and Notebooks
• Network Switches
• Wearable Health and Fitness Devices
• Telecom Infrastructures
• Electronic Points of Sale
3 Description
The SNx4AHC540 octal buffers/drivers are ideal for
driving bus lines or buffer memory address registers.
These devices feature inputs and outputs on opposite
sides of the package to facilitate printed circuit board
layout.
PART NUMBER
SNx4AHC540
Device Information⁽¹⁾
PACKAGE
BODY SIZE (NOM)
PDIP (20)
25.40 mm × 6.35 mm
SSOP (20)
7.50 mm × 5.30 mm
TSSOP (20)
6.50 mm × 4.40 mm
TVSOP (20)
5.00 mm × 4.40 mm
SOIC (20)
12.80 mm × 7.50 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Simplified Schematic
OE1
OE2
A1
Y1
To Seven Other Channels
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.