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UPB8283 - (UPB8282 / UPB8283) 8-BIT LATCHES

Download the UPB8283 datasheet PDF. This datasheet also covers the UPB8282 variant, as both devices belong to the same (upb8282 / upb8283) 8-bit latches family and are provided as variant models within a single manufacturer datasheet.

General Description

The /lPB8282/8283 are 8-bit latches with tri-state output buffers.

The 8282 is noninverting and the 8283 inverts the input data.

These devices are ideal for demuxing the address/data buses on the 808SA/8086 microprocessors.

Key Features

  • Supports 8080, 8085A, 8048, 8086 Family Systems.
  • Transparent During Active Strobe.
  • Fully Parallel 8-Bit Data Register and Buffer.
  • High Output Drive Capability (32 mAl for Driving the System Data Bus.
  • Tri-State Outputs.
  • 20-Pin Package DIO Dll DI2 DI3 DI4 DiS DI6 DI7 DE GND vee DOo DOl D02 D03 D04 DOS D06 D07 STB DIO Dll DI2 DI3 DI4 DiS DI6 DI7 DE GND vee DOo DOl D02 D03 D04 DOS D06 D07 STB PIN NAMES DIO-DI7 DATA IN DOOD07 DATA OUT D.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UPB8282_NEC.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by NEC (now Renesas Electronics)

Part Number Description
UPB8282 (UPB8282 / UPB8283) 8-BIT LATCHES
UPB8284 CLOCK GENERATOR AND DRIVER
UPB8284A CLOCK GENERATOR AND DRIVER
UPB8286 8-BIT BUS TRANSCEIVER
UPB8287 8-BIT BUS TRANSCEIVER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
NEe Microcomputers, Inc. OCTAL LATCH NEe J.L·PB8282 J.L iPB8283 DESCRIPTION The /lPB8282/8283 are 8-bit latches with tri-state output buffers. The 8282 is noninverting and the 8283 inverts the input data. These devices are ideal for demuxing the address/data buses on the 808SA/8086 microprocessors. The 8282/8283 are fabricated using NEC's Schottky bipolar process.