LFBGA Package

LFBGA Package

What is LFBGA package ?
LFBGA means
The ball grid array package reduces board space by increasing I/O density while offering the broadest portfolio of Logic technologies

In support of customer demand and the industry's trend toward smaller, more compact designs, Texas Instruments (TI), Philips Semiconductors and IDT (Integrated Device Technology, Inc.) have agreed to source logic devices with the same functionality and pin-outs (JEDEC Standard No. 75, JESD75) in a space-saving, low-profile, fine-pitch ball grid array (LFBGA) package. These JEDEC approved (JC-11 Committee, MO-205) LFBGA packages marks the first implementation of BGA packaging in logic devices.

TI's 96- and 114-ball LFBGA packages increase signal bit width, reduce board space, and enhance thermal and electrical performance in applications such as wireless telephone systems, base stations, and networking systems. Space constrained devices such as memory modules and handheld computers are also ideal applications for LFBGA logic.

Compared with alternative types of packaging, the 0.8-mm ball pitch provides improved electrical and thermal characteristics by reducing inductance 45 percent compared to TSSOP packages. Additionally, the small impedance variations between the package's pins results in a lower skew rate. In tests comparing the thermal performance of this BGA package with TSSOP packages, the LFBGA was found to be up to 50 percent more efficient at dissipating heat.
LFBGA package image
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Part Manufacturer Description Datasheet Samples
SN74LVTH32501GKER Texas Instruments 96-LFBGA -40 to 85
74ALVCH32501ZKFR Texas Instruments 36-Bit Universal Bus Transceiver with 3-State Outputs 114-LFBGA -40 to 85
SN74AUC32244GKER Texas Instruments 32-Bit Buffer/Driver with 3-State Outputs 96-LFBGA -40 to 85
SN74AVCBH324245KR Texas Instruments AVC SERIES, QUAD 8-BIT TRANSCEIVER, TRUE OUTPUT, PBGA96, PLASTIC, LFBGA-96
SN74GTLPH32945ZKER Texas Instruments GTLP SERIES, QUAD 8-BIT TRANSCEIVER, TRUE OUTPUT, PBGA96, GREEN, PLASTIC, LFBGA-96
SN74LVC32245ZKER Texas Instruments 32-Bit Bus Transceiver With 3-State Outputs 96-LFBGA -40 to 85
SN74LVCH32245AZKER Texas Instruments 32-Bit Bus Transceiver With 3-State Output 96-LFBGA -40 to 85
74LVCHR32245AZKER Texas Instruments 32-Bit Bus Transceiver with 3-State Outputs 96-LFBGA -40 to 85
SN74LVCR32245AGKER Texas Instruments 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS 96-LFBGA -40 to 85
74ALVCH32244ZKER Texas Instruments 32-Bit Buffer/Driver With 3-State Outputs 96-LFBGA -40 to 85

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