component
SN74AUP1G74DCUR
Public Unreviewedby Ray
Texas Instruments Flip Flops, VSSOP-8-0.5mm. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSN74AUP1G74DCUR
Texas Instruments · Flip Flops · VSSOP-8-0.5mm
SN74AUP1G74DCUR from Texas Instruments, in a VSSOP-8-0.5mm. 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 | Rising-edge triggered clock input. Schmitt-trigger input (Vhys = 250 mV typ at 3.3 V). Max clock frequency 90 MHz at 3.3 V. |
| 2 | D | input | Data input. Sampled on the rising edge of CLK and transferred to Q output when PRE and CLR are both high. |
| 3 | ~{Q} | output | Inverted (complementary) flip-flop output. Complement of Q. |
| 4 | GND | power_in | Ground reference (0 V). |
| 5 | Q | output | Flip-flop true output. Follows D input on rising edge of CLK when PRE and CLR are both high. |
| 6 | ~{CLR} | input | Asynchronous clear, active low. Forces Q low and ~Q high independent of CLK when asserted. |
| 7 | ~{PRE} | input | Asynchronous preset, active low. Forces Q high and ~Q low independent of CLK when asserted. |
| 8 | VCC | power_in | Positive supply voltage. Operating range 0.8 V to 3.6 V (absolute max 4.6 V). ICC = 0.9 µA max static. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8-0.5mm |
| Category | Logic |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
SN74AUP1G74DCURSN74AUP1G74DCURDQESN74AUP1G74DCURRSESN74AUP1G74DCURYFPSN74AUP1G74DCURYZP
CAD (KiCad official)
- Symbol:
SN74AUP1G74DCUR - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8-0.5mm (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (34 pp, sha256
d00b1f7affad0eb7, 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).