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SN74ALVTH16827 Datasheet 20-BIT BUFFERS/DRIVERS

Manufacturer: Texas Instruments

General Description

The ’ALVTH16827 devices are 20-bit buffers/line drivers designed for 2.5-V or 3.3-V VCC operation, but with the capability to provide a TTL interfac

Overview

D State-of-the-Art Advanced BiCMOS Technology (ABT) Widebus ™ Design for 2.5-V and 3.3-V Operation and Low Static Power Dissipation D Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 2.3-V to 3.6-V VCC ) D Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C D High Drive (–24/24 mA at 2.5-V and –32/64 mA at 3.3-V VCC) D Power Off Disables Outputs, Permitting Live Insertion D High-Impedance State During Power Up and Power Down Prevents Driver Conflict D Uses Bus Hold on Data Inputs in Place of External Pullup/Pulldown Resistors to Prevent the Bus From Floating D Auto3-State Eliminates Bus Current Loading When Output Exceeds VCC + 0.5 V D Latch-Up Performance Exceeds 250 mA Per JESD 17 D ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model; and Exceeds 1000 V Using Charged-Device Model, Robotic Method D Flow-Through Architecture Facilitates Printed Circuit Board Layout D Distributed VCC and GND Pin Configuration Minimizes High-Speed Switching Noise D Package Options Include Plastic Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), Thin Very Small-Outline (DGV) Packages, and 380-mil Fine-Pitch Ceramic Flat (WD) Package SN54ALVTH16827, SN74ALVTH16827 2.5-V/3.3-V 20-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCES076E – JULY 1996 – REVISED DECEMBER 1998 SN54ALVTH16827 .

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