Intel 8283
The Intel 8283 is an 8-bit latch , the primary for the Intel 8086 / 8087 / 8088 / 8089 processors has been developed. The module is supplied in a 20-pin DIL housing . He was u. a. licensed to NEC and Siemens . If OE ( O utput E nable ) is switched to GND , the block is selected. STB ( Strobe ) is (with the terminal ALE A ddress L atch e nable connected) of the processor and takes over the address data from the multiplexed address - / data bus . In contrast to the 8282 , the incoming data is inverted .
Literature and data sheets
- Datasheet (Intel): 8282/8283 Octal Latch
- NEC Electronics (Europe) GmbH, 1982 Catalog, pp. 703–706 ( µPB8282 / 83 8-Bit Latches )