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AZ75232GTR-G1
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Diodes Incorporated RS232 ICs, TSSOP-20. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+70@@ -0,0 +1,70 @@+# AZ75232GTR-G1++**Diodes Incorporated** · RS232 ICs · TSSOP-20++AZ75232GTR-G1 from Diodes Incorporated, in a TSSOP-20. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VDD | power_in | Positive supply voltage for driver. Recommended operating range 7.5 V to 15 V; absolute max 15 V. |+| 2 | RA1 | input | Receiver 1 input. Accepts EIA/TIA-232-F level input (-30 V to +30 V absolute max), converts to TTL/CMOS output at RY1. |+| 3 | RA2 | input | Receiver 2 input. Accepts EIA/TIA-232-F level input, converts to TTL/CMOS output at RY2. |+| 4 | RA3 | input | Receiver 3 input. Accepts EIA/TIA-232-F level input, converts to TTL/CMOS output at RY3. |+| 5 | DY1 | output | Driver 1 output. EIA/TIA-232-F level output (-15 V to +15 V range) driven from TTL/CMOS input at DA1. |+| 6 | DY2 | output | Driver 2 output. EIA/TIA-232-F level output driven from TTL/CMOS input at DA2. |+| 7 | RA4 | input | Receiver 4 input. Accepts EIA/TIA-232-F level input, converts to TTL/CMOS output at RY4. |+| 8 | DY3 | output | Driver 3 output. EIA/TIA-232-F level output driven from TTL/CMOS input at DA3. |+| 9 | RA5 | input | Receiver 5 input. Accepts EIA/TIA-232-F level input, converts to TTL/CMOS output at RY5. |+| 10 | VSS | power_in | Negative supply voltage for driver. Recommended operating range -15 V to -7.5 V; absolute max -15 V. |+| 11 | GND | power_in | Ground reference (0 V) for the device. |+| 12 | RY5 | output | Receiver 5 output. TTL/CMOS level output derived from EIA/TIA-232-F input at RA5. |+| 13 | DA3 | input | Driver 3 input. TTL/CMOS input (VIH >= 1.9 V, VIL <= 0.8 V) drives EIA/TIA-232-F output at DY3. |+| 14 | RY4 | output | Receiver 4 output. TTL/CMOS level output derived from EIA/TIA-232-F input at RA4. |+| 15 | DA2 | input | Driver 2 input. TTL/CMOS input drives EIA/TIA-232-F output at DY2. |+| 16 | DA1 | input | Driver 1 input. TTL/CMOS input drives EIA/TIA-232-F output at DY1. |+| 17 | RY3 | output | Receiver 3 output. TTL/CMOS level output derived from EIA/TIA-232-F input at RA3. |+| 18 | RY2 | output | Receiver 2 output. TTL/CMOS level output derived from EIA/TIA-232-F input at RA2. |+| 19 | RY1 | output | Receiver 1 output. TTL/CMOS level output derived from EIA/TIA-232-F input at RA1. |+| 20 | VCC | power_in | Supply voltage for receiver. Recommended operating range 4.5 V to 5.5 V; absolute max 7 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | TSSOP-20 |+| Category | Comm/UART |+| Pins | 20 |++## Ordering variants++- `AZ75232GTR-G1M-E1`+- `AZ75232GTR-G1M-G1`+- `AZ75232GTR-G1MTR-E1`+- `AZ75232GTR-G1MTR-G1`+- `AZ75232GTR-G1GS-E1`+- `AZ75232GTR-G1GS-G1`+- `AZ75232GTR-G1GSTR-E1`+- `AZ75232GTR-G1GSTR-G1`+- `AZ75232GTR-G1G-E1`+- `AZ75232GTR-G1G-G1`+- `AZ75232GTR-G1GTR-E1`+- `AZ75232GTR-G1`++## CAD (KiCad official)++- Symbol: `AZ75232GTR-G1`+- Footprint: `Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm`+- 3D model: TSSOP-20 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated datasheet](docs/az75232gtr-g1-datasheet.pdf) (13 pp, sha256 `3fca635178d021ca`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/az75232gtr-g1-datasheet.pdf)
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