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SN54LVCH245A

Texas Instruments
Part Number SN54LVCH245A
Manufacturer Texas Instruments
Description Octal Bus Transceivers
Published Aug 27, 2020
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community SN54LVCH245A, SN74LVCH245A SCES00...
Datasheet PDF File SN54LVCH245A PDF File

SN54LVCH245A
SN54LVCH245A


Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community SN54LVCH245A, SN74LVCH245A SCES008Q – JULY 1995 – REVISED SEPTEMBER 2018 SNx4LVCH245A Octal Bus Transceivers With Tri-State Outputs 1 Features •1 Operate From 1.
65 V to 3.
6 V • Inputs Accept Voltages to 5.
5 V • Max tpd of 6.
3 ns at 3.
3 V • Typical VOLP (Output Ground Bounce) <0.
8 V at VCC = 3.
3 V, TA = 25°C • Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.
3 V, TA = 25°C • Support Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.
3-V VCC) • Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection • Bus Hold on Data Inputs Eliminates the Need for External Pullup or Pulldown Resistors • 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) • 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 Wellness Devices • Telecom Infrastructures • Electronic Points of Sale 3 Description The SN54LVCH245A octal bus transceiver is designed for 2.
7-V to 3.
6-V VCC operation, and the SN74LVCH245A octal bus transceiver is designed for 1.
65-V to 3.
6-V VCC operation.
Inputs can be driven from either 3.
3-V or 5-V devices.
This feature allows the use of these devices as translators in a mixed 3.
3-V/5-V system environment.
Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN74LVCH245ADBR SSOP (20) 7.
20 mm × 5.
30 mm SN74LVCH245ADGVR TVSOP (20) 5.
00 mm × 4.
40 mm SN74LVCH245ADWR SOIC (20) 12.
80 mm × 7.
50 mm SN74LVCH245ANSR SO (20) 12.
60 mm × 5.
30 mm SN74LVCH245APWR TSSOP (20) 6.
50 mm × 4.
40 mm SN74LVCH245ARGYR VQFN (20) 4.
50 mm × 3.
50 mm BGA SN74LVCH245AZQNR MICROSTAR JUNIOR (20) 4.
00 mm × 3.
00 mm BGA SN74LVCH245AZX...


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