The Intersil 82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). It is a general purpose programmable I/O device which may be used with many different microprocessors. There are 24 I/O pins which may be individually programmed in 2 groups of 12 and used in 3 major modes of operation. The high performance and industry standard configuration of the 82C55A make it compatible with the 80C86, 80C88 and other microprocessors. Static CMOS circuit design insures low operating power. TTL compatibility over the full military temperature range and bus hold circuitry eliminate the need for pull-up resistors. The Intersil advanced SAJI process results in performance equal to or greater than existing functionally equivalent products at a fraction of the power.
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Pkg. Type |
Carrier Type |
Moisture Sensitivity Level (MSL) |
Price (USD) | 1ku |
Buy / Sample |
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Part Number | |||||
8406602QA circleActive Samples Available |
CERDIP | Tube | Not Applicable | Get Samples, | |
8406602XA circleActive Samples Available |
CLCC | Tube | Not Applicable | Get Samples, | |
CP82C55A-5Z circleActive Samples Available |
PDIP | Tube | Not Applicable | 10.72 | Get Samples, |
CP82C55AZ circleActive Samples Available |
PDIP | Tube | Not Applicable | 12.39 | Get Samples, |
CQ82C55AZ circleActive Samples Available |
MQFP | Tray | 3 | 13.69 | Get Samples, |
CS82C55A-5Z circleActive Samples Available |
PLCC | Tube | 3 | 9.138 | Get Samples, |
CS82C55A-5Z96 circleActive |
PLCC | Reel | 3 | 8.382 | |
CS82C55AZ circleActive Samples Available |
PLCC | Tube | 3 | Get Samples, | |
CS82C55AZ96 circleActive |
PLCC | Reel | 3 | 13.11 | |
ID82C55A circleActive Samples Available |
CERDIP | Tube | Not Applicable | 57.05 | Get Samples, |
IP82C55AZ circleActive Samples Available |
PDIP | Tube | Not Applicable | 27.21 | Get Samples, |
IS82C55AZ circleActive Samples Available |
PLCC | Tube | 3 | 25.25 | Get Samples, |
IS82C55AZ96 circleActive |
PLCC | Reel | 3 | 24.03 | |
MD82C55A/B circleActive Samples Available |
CERDIP | Tube | Not Applicable | Get Samples, |