MC33074DR2G

@@ -0,0 +1,67 @@+# MC33074DR2G++**onsemi** · Operational Amplifier · SOIC-14++MC33074DR2G from onsemi, in a SOIC-14. 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 | Output 1 | output | Output of amplifier 1. All-NPN output stage with no deadband crossover distortion; swings from approximately VEE+0.1 V to VCC-0.9 V into a 2 kOhm load. Short-circuit current typ 30 mA source/sink. |+| 2 | Input 1- | input | Inverting input of amplifier 1. High-impedance Darlington input; typ input bias current 100 nA, differential input resistance 150 MOhm. Common-mode range VEE to VCC-1.8 V. |+| 3 | Input 1+ | input | Non-inverting input of amplifier 1. High-impedance Darlington input; typ input bias current 100 nA. Common-mode range includes ground (VEE to VCC-1.8 V). |+| 4 | VCC | power_in | Positive supply rail. Operates from 3.0 V single supply up to 44 V total (from VEE to VCC). Supply current per amplifier typ 1.9 mA at +/-15 V. |+| 5 | Input 2+ | input | Non-inverting input of amplifier 2. Darlington input stage; common-mode range includes ground (VEE to VCC-1.8 V). |+| 6 | Input 2- | input | Inverting input of amplifier 2. Darlington input stage; typ input bias current 100 nA. |+| 7 | Output 2 | output | Output of amplifier 2. All-NPN output stage; typ short-circuit current 30 mA source/sink; drives capacitive loads up to 10,000 pF. |+| 8 | Output 3 | output | Output of amplifier 3. All-NPN output stage; typ short-circuit current 30 mA source/sink. |+| 9 | Input 3- | input | Inverting input of amplifier 3. Darlington input stage; typ input bias current 100 nA. |+| 10 | Input 3+ | input | Non-inverting input of amplifier 3. Darlington input stage; common-mode range includes ground. |+| 11 | VEE | power_in | Negative supply rail (or GND in single-supply operation). Supply-voltage range 3.0 V to 44 V total (VCC-VEE). Tie to ground for single-supply operation. |+| 12 | Input 4+ | input | Non-inverting input of amplifier 4. Darlington input stage; common-mode range includes ground. |+| 13 | Input 4- | input | Inverting input of amplifier 4. Darlington input stage; typ input bias current 100 nA. |+| 14 | Output 4 | output | Output of amplifier 4. All-NPN output stage; typ short-circuit current 30 mA source/sink; drives capacitive loads up to 10,000 pF. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | SOIC-14 |+| Category | Op-amp/Cmp |+| Pins | 14 |++## Ordering variants++- `MC33074DR2GD`+- `MC33074DR2GDR2G`+- `MC33074DR2GDG`+- `MC33074DR2GP`+- `MC33074DR2GPG`+- `MC33074DR2GDTB`+- `MC33074DR2GDTBG`+- `MC33074DR2GDTBR2G`+- `MC33074DR2GP`+- `MC33074DR2GPG`+- `MC33074DR2GD`+- `MC33074DR2GDR2G`+- `MC33074DR2GDG`+- `MC33074DR2GMT`+- `MC33074DR2GMTTBG`++## CAD (KiCad official)++- Symbol: `MC33074DR2G`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOIC-14 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [onsemi datasheet](https://www.onsemi.com/pdf/datasheet/mc33074-d.pdf) (26 pp, sha256 `bac1389f1389705f`, retrieved 2026-08-17, tier: manufacturer)+- **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/mc33074dr2g-datasheet.pdf)

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