The THP8243P is an input/output expander designed specifically to provide a low cost means of I/O expansion for the TLCS-84 family.
Key Features
a Low cost a Simple interface to TLCS-S4 microcomputers a Four 4-bit I/O ports a AND and OR directly to ports a Single 5V supply o High output drive a Direct extension of resident TMPS04SP/TMPS049P I/O ports. a Compatible with intel's S243 a -40°C to +S5°C Operation (TMPS243PI: Industrial Specification)
PIN.
Full PDF Text Transcription for TMP8243P (Reference)
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• INTEGRATEDClRCUIT iii » TECHNICAL OAT A INPUT/OUTPUT EXPANDER TOSHIBA MOS DIGITAL INTEGRATED CIRCUIT TMP8243P/TMP8243PI N-CHANNEL SILICON GATE MOS GENERAL DESCRIPTION T...
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IT TMP8243P/TMP8243PI N-CHANNEL SILICON GATE MOS GENERAL DESCRIPTION The THP8243P is an input/output expander designed specifically to provide a low cost means of I/O expansion for the TLCS-84 family. The I/O ports of the TMPS243P serve as a direct extension of the resident I/O facilities of the TLCS-S4 microcomputers and are accessed by their own MOVD, ANLD, and ORLD instructions. FEATURES a Low cost a Simple interface to TLCS-S4 microcomputers a Four 4-bit I/O ports a AND and OR directly to ports a Single 5V supply o High output drive a Direct extension of resident TMPS04SP/TMPS049P I/O ports.
TMP8243P Datasheet
