component
SN74CBTLV1G125DBVR
Public Made by Adomby adom
Texas Instruments Signal Switches, Multiplexers, Decoders, SOT-23-5. Pinout cross-checked by two models against the datasheet, 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
markdownSN74CBTLV1G125DBVR
Texas Instruments · Signal Switches, Multiplexers, Decoders · SOT-23-5
SN74CBTLV1G125DBVR from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OE | input | Active-low output-enable control input; when low the A and B switch ports are connected, when high they are disconnected; should be tied to VCC through a pullup resistor to ensure high-impedance state during power up/down. |
| 2 | A | passive | Bus-switch I/O port A; connects to port B through a 5-Ω FET switch with rail-to-rail switching when OE is low. |
| 3 | GND | power_in | Ground supply pin. |
| 4 | B | passive | Bus-switch I/O port B; connects to port A through a 5-Ω FET switch with rail-to-rail switching when OE is low. |
| 5 | VCC | power_in | Supply voltage pin, recommended operating range 2.3 V to 3.6 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Logic |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
SN74CBTLV1G125DBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
sn74cbtlv1g125dbvr-etched.step/sn74cbtlv1g125dbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74cbtlv1g125dbvr.step/sn74cbtlv1g125dbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (15 pp, sha256
63db3971cb1c391b, retrieved 2026-09-24, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).