SN74LVC1G08DCKR from UMW, in a SC-70-5. 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	A	input	Logic input A of the 2-input AND gate. CMOS-compatible input; accepts 0 V to 5.5 V regardless of VCC (supports down-translation). VIH ≥ 0.65×VCC at VCC=1.65-1.95 V; VIH ≥ 2 V at VCC=3-3.6 V.
2	B	input	Logic input B of the 2-input AND gate. Same electrical characteristics as A: accepts 0-5.5 V independent of VCC.
3	GND	power_in	Ground reference (0 V) for the device.
4	Y	output	AND-gate output, Y = A·B. Push-pull CMOS output; delivers ±24 mA at VCC=3 V (±32 mA at 4.5 V). Output swings rail-to-rail between GND and VCC.
5	VCC	power_in	Positive supply pin. Recommended operating range 1.65 V to 5.5 V (data retention 1.5 V min). Absolute max 6.5 V. Bypass with a 0.1 µF capacitor close to the pin.

Key specifications

Parameter	Value
Manufacturer	UMW
Package	SC-70-5
Category	Logic
Pins	5

Ordering variants

Same part, different packaging or reel option.

SN74LVC1G08DCKR
SN74LVC1G08DCKRDCKT
SN74LVC1G08DCKRDBVR
SN74LVC1G08DCKRDBVT
SN74LVC1G08DCKRDRLR
SN74LVC1G08DCKRDRYR
SN74LVC1G08DCKRDSFR
SN74LVC1G08DCKRDPWR
SN74LVC1G08DCKRYZPR

CAD (KiCad official)

Symbol: SN74LVC1G08DCKR
Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
3D model: SC-70-5 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`sn74lvc1g08dckr.step`	87 KB	You want the bare part, or you mark your own boards.
`sn74lvc1g08dckr-etched.step`	2.6 MB	You want the part with `SN74LVC1G08DCKR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 638 faces against 102 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: UMW datasheet (50 pp, sha256 de1b842781b3078f, 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