SN74LVC1G74DCUR

@@ -0,0 +1,52 @@+# SN74LVC1G74DCUR++**Texas Instruments** · Flip Flops · VSSOP-8++SN74LVC1G74DCUR from Texas Instruments, in a VSSOP-8. 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 | CLK | input | Clock input. Data at the D input is transferred to Q on the positive (rising) edge of CLK, provided setup/hold requirements are met. |+| 2 | D | input | Data input to the D-type flip-flop. Logic level present at D is captured to Q on the rising edge of CLK. |+| 3 | ~{Q} | output | Inverted (complementary) flip-flop output. Drives ±24 mA at VCC = 3.3 V. |+| 4 | GND | power_in | Ground reference (0 V) for the device. |+| 5 | Q | output | Non-inverted flip-flop output. Drives ±24 mA at VCC = 3.3 V. |+| 6 | ~{CLR} | input | Active-low asynchronous clear input. Pull low to force Q low (and ~{Q} high) regardless of CLK/D. Must be held high (inactive) for normal clocked operation. |+| 7 | ~{PRE} | input | Active-low asynchronous preset input. Pull low to force Q high (and ~{Q} low) regardless of CLK/D. Must be held high (inactive) for normal clocked operation. |+| 8 | VCC | power_in | Positive supply voltage, 1.65 V to 5.5 V operating range (1.5 V minimum for data retention only). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8 |+| Category | Logic |+| Pins | 8 |++## Ordering variants++- `SN74LVC1G74DCURDCUR`+- `SN74LVC1G74DCURDCUT`+- `SN74LVC1G74DCURDCTR`+- `SN74LVC1G74DCURDCTT`+- `SN74LVC1G74DCURDQER`+- `SN74LVC1G74DCURRSER`++## CAD (KiCad official)++- Symbol: `SN74LVC1G74DCUR`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/sn74lvc1g74dcur.pdf) (24 pp, sha256 `be9952765c368693`, 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/sn74lvc1g74dcur-datasheet.pdf)

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