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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 O.
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 CONNECTION (TOP VIEW)
BLOCK DIAGRAM
P50 P40 P41 P42 P43
OS
PROG
P23 P22
Bel
P20 GND
vee
P51 P52 P53 P60 P61 P62 P63 P73 P72 P71 P7a
PORT 2
PORT 4 PORT 5 PORT 6 PORT 7
575
• INTEGRATEDCIRCUIT
TECHNICAL DATA
TMP8243P/TMP8243PI
PIN NAMES AND PIN DESCRIPTION
PROG (Input) Clock Input..
| Distributor | Stock | Price | Buy |
|---|
| No. | Part # | Manufacture | Description | Datasheet |
|---|---|---|---|---|
| 1 | TMP8243PI |
Toshiba |
Input / Output Expander |
|
| 2 | TMP821 |
ETCTI |
TMP821 Two-Phase Half-Wave Motor Predriver (Rev. A) |
|
| 3 | TMP8251AP |
Toshiba |
Programmable Communication Interface |
|
| 4 | TMP8253P-5 |
Toshiba Semiconductor |
PROGRAMMABLE INTERVAL TIMER |
|
| 5 | TMP8255AP-5 |
Toshiba Semiconductor |
PROGRAMMABLE PERIPHERAL INTERFACE |
|
| 6 | TMP8259AP |
Toshiba Semiconductor |
PROGRAMMABLE INTERRUPT CONTROLLER |
|
| 7 | TMP82C255A |
Toshiba Semiconductor |
CMOS PROGRAMMABLE PERIPHERAL INTERFACE |
|
| 8 | TMP82C255A |
Toshiba |
(TMP82C255A / TMP82C265A) CMOS Programmable Peripheral Interface |
|
| 9 | TMP82C255AF-10 |
Toshiba Semiconductor |
CMOS PROGRAMMABLE PERIPHERAL INTERFACE |
|
| 10 | TMP82C255AF-2 |
Toshiba Semiconductor |
CMOS PROGRAMMABLE PERIPHERAL INTERFACE |
|
| 11 | TMP82C255AN |
Toshiba |
(TMP82C265BF / TMP82C255AN) CMOS Programmable Peripheral Interface |
|
| 12 | TMP82C255AN-10 |
Toshiba Semiconductor |
CMOS PROGRAMMABLE PERIPHERAL INTERFACE |
|
| 13 | TMP82C255AN-2 |
Toshiba Semiconductor |
CMOS PROGRAMMABLE PERIPHERAL INTERFACE |
|
| 14 | TMP82C265A |
Toshiba |
(TMP82C255A / TMP82C265A) CMOS Programmable Peripheral Interface |
|
| 15 | TMP82C265AF-10 |
Toshiba |
(TMP82C255A / TMP82C265A) CMOS Programmable Peripheral Interface |
|
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