SN54AHCT245_16 Datasheet, PDF (1/32 Pages) Texas Instruments – SNx4AHCT245 Octal Bus Transceivers With 3-State Outputs

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SN54AHCT245, SN74AHCT245
SCLS233P – OCTOBER 1995 – REVISED JULY 2014
SNx4AHCT245 Octal Bus Transceivers With 3-State Outputs
1 Features
•1 Inputs Are TTL-Voltage Compatible
• Latch-Up Performance Exceeds 250 mA Per
JESD 17
• ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
• 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 SNx4AHCT245 octal bus transceivers are
designed for asynchronous two-way communication
between data buses. These parts operate from 4.5 V
to 5.5 V.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
PDIP (20)
25.40 x 6.35 mm
SOP (20)
12.60 x 5.30 mm
SNx4AHCT245 SSOP (20)
7.50 x 5.30 mm
TVSOP (20)
5.00 x 4.40 mm
SOIC (20)
12.80 x 7.50 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
4 Simplified Schematic
1
DIR
19
OE
2
A1
18
B1
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.