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74LVTH32245

Fairchild Semiconductor
Part Number 74LVTH32245
Manufacturer Fairchild Semiconductor
Description Low Voltage 32-Bit Transceiver
Published Oct 5, 2005
Detailed Description 74LVT32245 • 74LVTH32245 Low Voltage 32-Bit Transceiver with 3-STATE Outputs March 2002 Revised June 2002 74LVT32245 •...
Datasheet PDF File 74LVTH32245 PDF File

74LVTH32245
74LVTH32245

Overview
74LVT32245 • 74LVTH32245 Low Voltage 32-Bit Transceiver with 3-STATE Outputs March 2002 Revised June 2002 74LVT32245 • 74LVTH32245 Low Voltage 32-Bit Transceiver with 3-STATE Outputs General Description The LVT32245 and LVTH32245 contain thirty-two noninverting bidirectional buffers with 3-STATE outputs and are intended for bus oriented applications.
The devices are byte controlled.
Each byte has separate control inputs which can be shorted together for full 32-bit operation.
The T/R inputs determine the direction of data flow through the device.
The OE inputs disable both the A and B ports by placing them in a high impedance state.
The LVTH32245 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs.
These non-inverting transceivers are designed for low voltage (3.
3V) VCC applications, but with the capability to provide a TTL interface to a 5V environment.
The LVT32245 and LVTH32245 are fabricated with an advanced BiCMOS technology to achieve high speed operation similar to 5V ABT while maintaining low power dissipation.
Features s Input and output interface capability to systems at 5V VCC s Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH32245), also available without bushold feature (74LVT32245).
s Live insertion/extraction permitted s Power Up/Down high impedance provides glitch-free bus loading s Outputs source/sink −32 mA/+64 mA s ESD performance: Human-body model > 2000V Machine model > 200V Charged-device model > 1000V s Packaged in plastic Fine-Pitch Ball Grid Array (FBGA) Ordering Code: Order Number 74LVT32245G (Note 1)(Note 2) 74LVTH32245G (Note 1)(Note 2) Package Number BGA96A (Preliminary) BGA96A Package Description 96-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.
5mm Wide 96-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.
5mm Wide Note 1: Ordering code “G” indicates Trays.
Note 2: Devices also available in Tape and Reel.
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