Datasheet Details
- Part number
- INS8154
- Manufacturer
- National Semiconductor
- File Size
- 611.39 KB
- Datasheet
- INS8154_NationalSemiconductor.pdf
- Description
- N-Channel 128-by-8 Bit RAM Input/Output
INS8154 Description
e~.National ~ Semiconcluctor INS&154 N.ChanRel 12&.by.& Bit RAM Input/Outriit (RAM 1/0) General .
The RAM Input/Output Chip if'.
INS8154 Features
* 0 0 0 0 0
0 ::r m
. 128x8RAM Single +5-volt power s' plV Low power dissipatio
CD
0
0 0 0 0 0
Fully static operation Completely TTL com Two 8-bit programma
1/0 port A has TRI-S
~ CD
ibl~Î"
ji
c::r
. '1/0 ports
;J'El!!> capability
Handshake controls
Single bit 1/0 operati Reduces system pa
INS8154 Applications
* a single bit of 1/0 II' either port may be Set, cleared or read with a single rrilcTOprocessor instruction. ,ln addition to basic 1/0, oneof the ports, port A, may be programmed to operate!1 in several types of strobed mode with handshake. St(obed mode together with optional interrupt operation per
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