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74LVX125MTCX

Public Made by Adom

by adom

onsemi Buffers / Drivers, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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74LVX125MTCX

onsemi · Buffers / Drivers · TSSOP-14

74LVX125MTCX from onsemi, in a TSSOP-14. 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 OE0 input Active-low output enable input for buffer 0; a HIGH level puts O0 in the high-impedance state.
2 A0 input Data input of buffer 0, tolerant of voltages up to 7V (recommended 0V to 5.5V).
3 O0 tri_state 3-STATE non-inverting output of buffer 0, high-impedance when OE0 is HIGH.
4 OE1 input Active-low output enable input for buffer 1; a HIGH level puts O1 in the high-impedance state.
5 A1 input Data input of buffer 1, tolerant of voltages up to 7V (recommended 0V to 5.5V).
6 O1 tri_state 3-STATE non-inverting output of buffer 1, high-impedance when OE1 is HIGH.
7 GND power_in Ground pin.
8 O3 tri_state 3-STATE non-inverting output of buffer 3, high-impedance when OE3 is HIGH.
9 A3 input Data input of buffer 3, tolerant of voltages up to 7V (recommended 0V to 5.5V).
10 OE3 input Active-low output enable input for buffer 3; a HIGH level puts O3 in the high-impedance state.
11 O2 tri_state 3-STATE non-inverting output of buffer 2, high-impedance when OE2 is HIGH.
12 A2 input Data input of buffer 2, tolerant of voltages up to 7V (recommended 0V to 5.5V).
13 OE2 input Active-low output enable input for buffer 2; a HIGH level puts O2 in the high-impedance state.
14 VCC power_in Supply voltage pin, recommended 2.0V to 3.6V (absolute maximum -0.5V to +7.0V).

Key specifications

Parameter Value
Manufacturer onsemi
Package TSSOP-14
Category Logic ICs
Pins 14

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply Voltage VCC -0.5 7 V 3
DC Input Diode Current IIK -20 mA VI = -0.5V 3
DC Input Voltage VI -0.5 7 V 3
DC Output Diode Current (low) IOK -20 mA VO = -0.5V 3
DC Output Diode Current (high) IOK 20 mA VO = VCC + 0.5V 3
DC Output Voltage VO -0.5 V max is VCC + 0.5V 3
DC Output Source or Sink Current IO -25 25 mA 3
DC VCC or Ground Current ICC or IGND -50 50 mA 3
Storage Temperature TSTG -65 150 °C 3
Power Dissipation P 180 mW 3
Supply Voltage VCC 2 3.6 V 3
Input Voltage VI 0 5.5 V 3
Output Voltage VO 0 V max is VCC 3
Operating Temperature TA -40 85 °C 3
Input Rise and Fall Time Δt/ΔV 0 100 ns/V 3
HIGH Level Input Voltage VIH 1.5 V VCC = 2.0V, TA = +25°C and -40°C to +85°C 4
HIGH Level Input Voltage VIH 2 V VCC = 3.0V, TA = +25°C and -40°C to +85°C 4
HIGH Level Input Voltage VIH 2.4 V VCC = 3.6V, TA = +25°C and -40°C to +85°C 4
LOW Level Input Voltage VIL 0.5 V VCC = 2.0V, TA = +25°C and -40°C to +85°C 4
LOW Level Input Voltage VIL 0.8 V VCC = 3.0V, TA = +25°C and -40°C to +85°C 4
HIGH Level Output Voltage VOH 1.9 2 V VCC = 2.0V, VIN = VIL or VIH, IOH = -50µA, TA = +25°C 4
HIGH Level Output Voltage VOH 1.9 V VCC = 2.0V, VIN = VIL or VIH, IOH = -50µA, TA = -40°C to +85°C 4
HIGH Level Output Voltage VOH 2.9 3 V VCC = 3.0V, VIN = VIL or VIH, IOH = -50µA, TA = +25°C 4
HIGH Level Output Voltage VOH 2.9 V VCC = 3.0V, VIN = VIL or VIH, IOH = -50µA, TA = -40°C to +85°C 4
HIGH Level Output Voltage VOH 2.58 V VCC = 3.0V, VIN = VIL or VIH, IOH = -4mA, TA = +25°C 4
HIGH Level Output Voltage VOH 2.48 V VCC = 3.0V, VIN = VIL or VIH, IOH = -4mA, TA = -40°C to +85°C 4
LOW Level Output Voltage VOL 0 0.1 V VCC = 2.0V, VIN = VIL or VIH, IOL = 50µA, TA = +25°C 4
LOW Level Output Voltage VOL 0.1 V VCC = 2.0V, VIN = VIL or VIH, IOL = 50µA, TA = -40°C to +85°C 4
LOW Level Output Voltage VOL 0.36 V VCC = 3.0V, VIN = VIL or VIH, IOL = 4mA, TA = +25°C 4
LOW Level Output Voltage VOL 0.44 V VCC = 3.0V, VIN = VIL or VIH, IOL = 4mA, TA = -40°C to +85°C 4
3-STATE Output Off-State Current IOZ -0.25 0.25 µA VCC = 3.6V, VIN = VIL or VIH, VOUT = VCC or GND, TA = +25°C 4
3-STATE Output Off-State Current IOZ -2.5 2.5 µA VCC = 3.6V, VIN = VIL or VIH, VOUT = VCC or GND, TA = -40°C to +85°C 4
Input Leakage Current IIN -0.1 0.1 µA VCC = 3.6V, VIN = 5.5V or GND, TA = +25°C 4
Input Leakage Current IIN -1 1 µA VCC = 3.6V, VIN = 5.5V or GND, TA = -40°C to +85°C 4
Quiescent Supply Current ICC 4 µA VCC = 3.6V, VIN = VCC or GND, TA = +25°C 4
Quiescent Supply Current ICC 40 µA VCC = 3.6V, VIN = VCC or GND, TA = -40°C to +85°C 4
Quiet Output Maximum Dynamic VOL VOLP 0.3 0.8 V VCC = 3.3V, CL = 50pF, TA = 25°C 4
Quiet Output Minimum Dynamic VOL VOLV -0.8 -0.3 V VCC = 3.3V, CL = 50pF, TA = 25°C 4
Minimum HIGH Level Dynamic Input Voltage VIHD 2 V VCC = 3.3V, CL = 50pF, TA = 25°C 4
Maximum LOW Level Dynamic Input Voltage VILD 0.8 V VCC = 3.3V, CL = 50pF, TA = 25°C 4
Propagation Delay Time, Data to Output tPLH, tPHL 5.8 10.1 ns VCC = 2.7V, CL = 15pF, TA = +25°C 5
Propagation Delay Time, Data to Output tPLH, tPHL 1 13.5 ns VCC = 2.7V, CL = 15pF, TA = -40°C to +85°C 5
Propagation Delay Time, Data to Output tPLH, tPHL 8.3 13.6 ns VCC = 2.7V, CL = 50pF, TA = +25°C 5
Propagation Delay Time, Data to Output tPLH, tPHL 1 17 ns VCC = 2.7V, CL = 50pF, TA = -40°C to +85°C 5
Propagation Delay Time, Data to Output tPLH, tPHL 4.4 6.2 ns VCC = 3.3 ± 0.3V, CL = 15pF, TA = +25°C 5
Propagation Delay Time, Data to Output tPLH, tPHL 1 8.5 ns VCC = 3.3 ± 0.3V, CL = 15pF, TA = -40°C to +85°C 5
Propagation Delay Time, Data to Output tPLH, tPHL 6.9 9.7 ns VCC = 3.3 ± 0.3V, CL = 50pF, TA = +25°C 5
Propagation Delay Time, Data to Output tPLH, tPHL 1 12 ns VCC = 3.3 ± 0.3V, CL = 50pF, TA = -40°C to +85°C 5
Output Enable Time tPZH, tPZL 5.3 9.3 ns VCC = 2.7V, CL = 15pF, RL = 1kΩ, TA = +25°C 5
Output Enable Time tPZH, tPZL 1 12.5 ns VCC = 2.7V, CL = 15pF, RL = 1kΩ, TA = -40°C to +85°C 5
Output Enable Time tPZH, tPZL 7.8 12.8 ns VCC = 2.7V, CL = 50pF, RL = 1kΩ, TA = +25°C 5
Output Enable Time tPZH, tPZL 1 16 ns VCC = 2.7V, CL = 50pF, RL = 1kΩ, TA = -40°C to +85°C 5
Output Enable Time tPZH, tPZL 4 5.6 ns VCC = 3.3 ± 0.3V, CL = 15pF, RL = 1kΩ, TA = +25°C 5
Output Enable Time tPZH, tPZL 1 7.5 ns VCC = 3.3 ± 0.3V, CL = 15pF, RL = 1kΩ, TA = -40°C to +85°C 5
Output Enable Time tPZH, tPZL 6.5 9.1 ns VCC = 3.3 ± 0.3V, CL = 50pF, RL = 1kΩ, TA = +25°C 5
Output Enable Time tPZH, tPZL 1 11 ns VCC = 3.3 ± 0.3V, CL = 50pF, RL = 1kΩ, TA = -40°C to +85°C 5
Output Disable Time tPHZ, tPLZ 10 15.7 ns VCC = 2.7V, CL = 50pF, RL = 1kΩ, TA = +25°C 5
Output Disable Time tPHZ, tPLZ 1 19 ns VCC = 2.7V, CL = 50pF, RL = 1kΩ, TA = -40°C to +85°C 5
Output Disable Time tPHZ, tPLZ 8.3 11.2 ns VCC = 3.3 ± 0.3V, CL = 50pF, RL = 1kΩ, TA = +25°C 5
Output Disable Time tPHZ, tPLZ 1 13 ns VCC = 3.3 ± 0.3V, CL = 50pF, RL = 1kΩ, TA = -40°C to +85°C 5

CAD (KiCad official)

  • Symbol: 74LVX125MTCX
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: 74lvx125mtcx-etched.step / 74lvx125mtcx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74lvx125mtcx.step / 74lvx125mtcx.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (9 pp, sha256 f9c3597c58eaaee9, retrieved 2026-10-22, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (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).

Datasheet PDF