Datasheet4U Logo Datasheet4U.com

SN74ALVTHR16245 Datasheet 16-bit Bus Transceivers

Manufacturer: Texas Instruments

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 (–12/12 mA at 3.3-V VCC) D Ioff and Power-Up 3-State Support Hot Insertion D Use Bus Hold on Data Inputs in Place of External Pullup/Pulldown Resistors to Prevent the Bus From Floating D Output Ports Have Equivalent 30-Ω Series Resistors, So No External Resistors Are Required D Flow-Through Architecture Facilitates Printed Circuit Board Layout D Distributed VCC and GND Pins Minimize High-Speed Switching Noise D Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II D ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) SN54ALVTHR16245, SN74ALVTHR16245 2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCES075D – JUNE 1996 – REVISED DECEMBER 2002 SN54ALVTHR16245 . . . WD PACKAGE SN74ALVTHR16245 . . .

General Description

/ordering information The ’ALVTHR16245 devices are 16-bit (dual-octal) noninverting 3-state transceivers designed for 2.5-V or 3.3-V VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.

ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING SSOP – DL Tape and reel SN74ALVTHR16245LR ALVTHR16245 –40°C to 85°C TSSOP – DGG Tape and reel SN74ALVTHR16245GR TVSOP – DGV Tape and reel SN74ALVTHR16245VR ALVTHR16245 TR245 VFBGA – GQL Tape and ree

SN74ALVTHR16245 Distributor