512 × 18 × 2 STROBED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY

A FIFO memory is a storage device that allows data to be written into and read from its array at independent data rates. The SN54ABT7820 is arranged as two 512 18-bit FIFOs for high speed and fast access times. It processes data at rates up to 40 MHz, with access times of 18 ns in a bit-parallel format. The SN54ABT7820 consists of Bus Transceiver circuits, two 512 18 FIFOs and control circuitry arranged for multiplexed transmission of data directly from the data bus or from the internal FIFO Memories Enable inputs GAB and GBA control the transceiver functions. The SAB and SBA control inputs select whether real-time or stored data is transferred. The circuitry used for select control eliminates the typical decoding glitch that occurs in a multiplexer during the transition between stored and real-time data. Figure 1 illustrates the eight fundamental bus-management functions that CAN be performed with the SN54ABT7820. The SN54ABT7820 is characterized for operation over the full military temperature range of 55C to 125C. By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN54ABT7820GB Texas Instruments 512X18 BI-DIRECTIONAL FIFO, 18ns, CPGA84, CERAMIC, PGA-84
SNJ54ABT7820GB Texas Instruments 512 x 18 x 2 bidirectional asynchronous FIFO memory 84-CPGA -55 to 125
5962-9650901QXA Texas Instruments 512 x 18 x 2 bidirectional asynchronous FIFO memory 84-CPGA -55 to 125
SN54ABT7820 's PackagesSN54ABT7820 's pdf datasheet



SN54ABT7820 Pinout, Pinouts
SN54ABT7820 pinout,Pin out
This is one package pinout of SN54ABT7820,If you need more pinouts please download SN54ABT7820's pdf datasheet.

SN54ABT7820 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

SN54ABT7820 Pb-Free SN54ABT7820 Cross Reference SN54ABT7820 Schematic SN54ABT7820 Distributor
SN54ABT7820 Application Notes SN54ABT7820 RoHS SN54ABT7820 Circuits SN54ABT7820 footprint
Hot categories