component

MC74VHC50DR2G

Public Made by Adom

by adom

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

componentlogicmc74vhc50dr2gfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 5d ago
viewers mc74vhc50dr2g: viewers · Ray 5d ago
mc74vhc50dr2g-etched.glb Publish 0.1.0 · Ray 5d ago
mc74vhc50dr2g-etched.step mc74vhc50dr2g: factory component page (tier=mfr) · Ray 5d ago
mc74vhc50dr2g-hero.glb mc74vhc50dr2g: hero GLB from the etched model (keeps the MPN mark) · Ray 5d ago
mc74vhc50dr2g-hero.overlay.json Publish 0.1.0 · Ray 5d ago
mc74vhc50dr2g.glb Publish 0.1.0 · Ray 5d ago
mc74vhc50dr2g.kicad_mod Publish 0.1.0 · Ray 5d ago
mc74vhc50dr2g.kicad_sym Publish 0.1.0 · Ray 5d ago
mc74vhc50dr2g.lbr Publish 0.1.0 · Ray 5d ago
mc74vhc50dr2g.step Publish 0.1.0 · Ray 5d ago
package.json Publish 0.1.0 · Ray 5d ago
page.json Set visibility: public · Ray 5d ago
README.md Publish 0.1.0 · Ray 5d ago

MC74VHC50DR2G

onsemi · Buffers, Drivers, Receivers, Transceivers · SOIC-14

MC74VHC50DR2G from onsemi, in a SOIC-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 A1 input Buffer 1 input; inputs are power-down protected and the recommended input voltage range is 0 V to 5.5 V.
2 Y1 output Buffer 1 output, where Y = A; the MC74VHC50 output swings to full 5.0 V CMOS levels.
3 A2 input Buffer 2 input; inputs are power-down protected and the recommended input voltage range is 0 V to 5.5 V.
4 Y2 output Buffer 2 output, where Y = A; the MC74VHC50 output swings to full 5.0 V CMOS levels.
5 A3 input Buffer 3 input; inputs are power-down protected and the recommended input voltage range is 0 V to 5.5 V.
6 Y3 output Buffer 3 output, where Y = A; the MC74VHC50 output swings to full 5.0 V CMOS levels.
7 GND power_in Ground reference pin for the device.
8 Y4 output Buffer 4 output, where Y = A; the MC74VHC50 output swings to full 5.0 V CMOS levels.
9 A4 input Buffer 4 input; inputs are power-down protected and the recommended input voltage range is 0 V to 5.5 V.
10 Y5 output Buffer 5 output, where Y = A; the MC74VHC50 output swings to full 5.0 V CMOS levels.
11 A5 input Buffer 5 input; inputs are power-down protected and the recommended input voltage range is 0 V to 5.5 V.
12 Y6 output Buffer 6 output, where Y = A; the MC74VHC50 output swings to full 5.0 V CMOS levels.
13 A6 input Buffer 6 input; inputs are power-down protected and the recommended input voltage range is 0 V to 5.5 V.
14 VCC power_in Positive supply; the DC supply voltage range is 2.0 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer onsemi
Package SOIC-14
Category Logic
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 (recommended operating, MC74VHC) VCC 2 5.5 V MC74VHC 4
DC Input Voltage (recommended, MC74VHC) VI 0 5.5 V Note 5 4
DC Output Voltage (recommended, MC74VHC) VO 0 V Printed upper limit is VCC (Note 5) 4
Operating Temperature TA -55 125 °C 4
Input Rise or Fall Rate tr, tf 0 100 ns/V VCC = 3.0 V to 3.6 V 4
Input Rise or Fall Rate tr, tf 0 20 ns/V VCC = 4.5 V to 5.5 V 4
DC Supply Voltage (absolute maximum) VCC -0.5 6.5 V 3
DC Input Voltage (absolute maximum) VI -0.5 6.5 V 3
DC Output Voltage (absolute maximum, MC74VHC) VO -0.5 V Printed upper limit is VCC + 0.5 V 3
DC Input Current, per Pin IIN -20 20 mA 3
DC Output Current, Per Pin IOUT -25 25 mA 3
DC Supply Current, VCC and GND Pins ICC -50 50 mA 3
Input Clamp Current IIK -20 mA 3
Output Clamp Current (MC74VHC) IOK -20 20 mA 3
Storage Temperature Range TSTG -65 150 °C 3
Junction Temperature Under Bias TJ 150 °C 3
Thermal Resistance, Junction-to-Ambient θJA 116 °C/W SOIC-14 NB; Note 2 (minimum pad spacing, FR4, 76 mm x 114 mm 2-oz copper, JESD51-7, no air flow) 3
ESD Withstand Voltage, Human Body Model VESD 2000 V Human Body Model; printed as > 2000 (Note 3) 3
Latchup Performance ILATCHUP -100 100 mA Note 4, EIA/JESD78 Class II 3
Minimum High-Level Input Voltage VIH 1.5 V VCC = 2.0 V; TA = 25 °C 4
Minimum High-Level Input Voltage VIH 2 V VCC = 3.0 V; TA = 25 °C 4
Minimum High-Level Input Voltage VIH 3.15 V VCC = 4.5 V; TA = 25 °C 4
Minimum High-Level Input Voltage VIH 3.85 V VCC = 5.5 V; TA = 25 °C 4
Maximum Low-Level Input Voltage VIL 0.5 V VCC = 2.0 V; TA = 25 °C 4
Maximum Low-Level Input Voltage VIL 0.9 V VCC = 3.0 V; TA = 25 °C 4
Maximum Low-Level Input Voltage VIL 1.35 V VCC = 4.5 V; TA = 25 °C 4
Maximum Low-Level Input Voltage VIL 1.65 V VCC = 5.5 V; TA = 25 °C 4
Minimum High-Level Output Voltage VOH 1.9 V VIN = VIH or VIL; IOH = −50 µA; VCC = 2.0 V; TA = 25 °C 4
Minimum High-Level Output Voltage VOH 2.9 V VIN = VIH or VIL; IOH = −50 µA; VCC = 3.0 V; TA = 25 °C 4
Minimum High-Level Output Voltage VOH 4.4 V VIN = VIH or VIL; IOH = −50 µA; VCC = 4.5 V; TA = 25 °C 4
Minimum High-Level Output Voltage VOH 2.58 V VIN = VIH or VIL; IOH = −4 mA; VCC = 3.0 V; TA = 25 °C 4
Minimum High-Level Output Voltage VOH 2.34 V VIN = VIH or VIL; IOH = −4 mA; VCC = 3.0 V; TA ≤ 125 °C 4
Minimum High-Level Output Voltage VOH 3.94 V VIN = VIH or VIL; IOH = −8 mA; VCC = 4.5 V; TA = 25 °C 4
Minimum High-Level Output Voltage VOH 3.66 V VIN = VIH or VIL; IOH = −8 mA; VCC = 4.5 V; TA ≤ 125 °C 4
Maximum Low-Level Output Voltage VOL 0.1 V VIN = VIH or VIL; IOL = 50 µA; VCC = 2.0 V; TA = 25 °C 4
Maximum Low-Level Output Voltage VOL 0.36 V VIN = VIH or VIL; IOL = 4 mA; VCC = 3.0 V; TA = 25 °C 4
Maximum Low-Level Output Voltage VOL 0.52 V VIN = VIH or VIL; IOL = 4 mA; VCC = 3.0 V; TA ≤ 125 °C 4
Maximum Input Leakage Current IIN -0.1 0.1 µA VIN = 5.5 V or GND 0 to 5.5; TA = 25 °C 4
Maximum Input Leakage Current IIN -1 1 µA VIN = 5.5 V or GND 0 to 5.5; TA ≤ 85 °C 4
Maximum Quiescent Supply Current ICC 2 µA VIN = VCC or GND; VCC = 5.5 V; TA = 25 °C 4
Maximum Quiescent Supply Current ICC 20 µA VIN = VCC or GND; VCC = 5.5 V; TA ≤ 85 °C 4
Maximum Quiescent Supply Current ICC 40 µA VIN = VCC or GND; VCC = 5.5 V; TA ≤ 125 °C 4
Maximum Propagation Delay, Input A to Y tPLH, tPHL 5 7.1 ns VCC = 3.0 ± 0.3 V; CL = 15 pF; TA = 25 °C (typ and max) 5
Maximum Propagation Delay, Input A to Y tPLH, tPHL 10 ns VCC = 3.0 ± 0.3 V; CL = 15 pF; TA ≤ 125 °C 5
Maximum Propagation Delay, Input A to Y tPLH, tPHL 7.5 10.6 ns VCC = 3.0 ± 0.3 V; CL = 50 pF; TA = 25 °C (typ and max) 5
Maximum Propagation Delay, Input A to Y tPLH, tPHL 14.5 ns VCC = 3.0 ± 0.3 V; CL = 50 pF; TA ≤ 125 °C 5
Maximum Propagation Delay, Input A to Y tPLH, tPHL 3.8 5.5 ns VCC = 5.0 ± 0.5 V; CL = 15 pF; TA = 25 °C (typ and max) 5
Maximum Propagation Delay, Input A to Y tPLH, tPHL 8 ns VCC = 5.0 ± 0.5 V; CL = 15 pF; TA ≤ 125 °C 5
Maximum Propagation Delay, Input A to Y tPLH, tPHL 5.3 7.5 ns VCC = 5.0 ± 0.5 V; CL = 50 pF; TA = 25 °C (typ and max) 5
Maximum Input Capacitance CIN 4 10 pF TA = 25 °C 5
Quiet Output Maximum Dynamic VOL VOLP 0.8 1 V CL = 50 pF; VCC = 5.0 V; TA = 25 °C 5
Quiet Output Minimum Dynamic VOL VOLV -1 -0.8 V CL = 50 pF; VCC = 5.0 V; TA = 25 °C 5
Minimum High Level Dynamic Input Voltage VIHD 3.5 V CL = 50 pF; VCC = 5.0 V; TA = 25 °C 5
Maximum Low Level Dynamic Input Voltage VILD 1.5 V CL = 50 pF; VCC = 5.0 V; TA = 25 °C 5

CAD (KiCad official)

  • Symbol: MC74VHC50DR2G
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: mc74vhc50dr2g-etched.step / mc74vhc50dr2g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mc74vhc50dr2g.step / mc74vhc50dr2g.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (13 pp, sha256 22d698befb8abab0, retrieved 2026-10-18, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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