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74VHC595MTCX

Public Made by Adom

by adom

onsemi Shift Registers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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74VHC595MTCX

onsemi · Shift Registers · TSSOP-16

74VHC595MTCX from onsemi, in a TSSOP-16. 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 QB output Parallel data output B of the storage register, 3-STATE.
2 QC output Parallel data output C of the storage register, 3-STATE.
3 QD output Parallel data output D of the storage register, 3-STATE.
4 QE output Parallel data output E of the storage register, 3-STATE.
5 QF output Parallel data output F of the storage register, 3-STATE.
6 QG output Parallel data output G of the storage register, 3-STATE.
7 QH output Parallel data output H of the storage register, 3-STATE.
8 GND power_in Ground.
9 Q'H output Serial data output of the shift register, used for cascading.
10 SCLR input Active-low reset input that clears the shift register.
11 SCK input Shift register clock input, active on the rising edge.
12 RCK input Storage register clock input, active on the rising edge.
13 G input Active-low 3-STATE output enable input; high puts QA-QH in 3-STATE.
14 SER input Serial data input to the shift register.
15 QA output Parallel data output A of the storage register, 3-STATE.
16 VCC power_in Supply voltage, 2.0V to 5.5V recommended operating range.

Key specifications

Parameter Value
Manufacturer onsemi
Package TSSOP-16
Category Logic
Pins 16

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 6
DC Input Voltage VIN -0.5 7 V 6
DC Output Voltage VOUT -0.5 V Upper limit printed as VCC + 0.5V 6
Input Diode Current IIK -20 mA 6
Output Diode Current IOK -20 20 mA 6
DC Output Current IOUT -25 25 mA 6
DC VCC/GND Current ICC -75 75 mA 6
Storage Temperature TSTG -65 150 °C 6
Lead Temperature TL 260 °C Soldering, 10 seconds 6
Supply Voltage VCC 2 5.5 V 6
Input Voltage VIN 0 5.5 V 6
Output Voltage VOUT 0 V Upper limit printed as VCC 6
Operating Temperature TOPR -40 85 °C 6
Input Rise and Fall Time tr, tf 0 100 ns/V VCC = 3.3V ±0.3V 6
Input Rise and Fall Time tr, tf 0 20 ns/V VCC = 5.0V ±0.5V 6
HIGH Level Input Voltage VIH 1.5 V VCC = 2.0V; TA = 25°C 7
HIGH Level Input Voltage VIH 0.7 x VCC VCC = 3.0, 5.5V; TA = 25°C 7
LOW Level Input Voltage VIL 0.5 V VCC = 2.0V; TA = 25°C 7
LOW Level Input Voltage VIL 0.3 x VCC VCC = 3.0, 5.5V; TA = 25°C 7
HIGH Level Output Voltage VOH 1.9 2 V VCC = 2.0V; VIN = VIH or VIL; IOH = -50µA; TA = 25°C 7
HIGH Level Output Voltage VOH 1.9 V VCC = 2.0V; VIN = VIH or VIL; IOH = -50µA; TA = -40°C to +85°C 7
HIGH Level Output Voltage VOH 2.9 3 V VCC = 3.0V; VIN = VIH or VIL; IOH = -50µA; TA = 25°C 7
HIGH Level Output Voltage VOH 2.9 V VCC = 3.0V; VIN = VIH or VIL; IOH = -50µA; TA = -40°C to +85°C 7
HIGH Level Output Voltage VOH 4.4 4.5 V VCC = 4.5V; VIN = VIH or VIL; IOH = -50µA; TA = 25°C 7
HIGH Level Output Voltage VOH 4.4 V VCC = 4.5V; VIN = VIH or VIL; IOH = -50µA; TA = -40°C to +85°C 7
HIGH Level Output Voltage VOH 2.58 V VCC = 3.0V; VIN = VIH or VIL; IOH = -4mA; TA = 25°C 7
HIGH Level Output Voltage VOH 2.48 V VCC = 3.0V; VIN = VIH or VIL; IOH = -4mA; TA = -40°C to +85°C 7
HIGH Level Output Voltage VOH 3.94 V VCC = 4.5V; VIN = VIH or VIL; IOH = -8mA; TA = 25°C 7
HIGH Level Output Voltage VOH 3.8 V VCC = 4.5V; VIN = VIH or VIL; IOH = -8mA; TA = -40°C to +85°C 7
LOW Level Output Voltage VOL 0 0.1 V VCC = 2.0V; VIN = VIH or VIL; IOL = 50µA; TA = 25°C 7
LOW Level Output Voltage VOL 0.1 V VCC = 2.0V; VIN = VIH or VIL; IOL = 50µA; TA = -40°C to +85°C 7
LOW Level Output Voltage VOL 0.36 V VCC = 3.0V; VIN = VIH or VIL; IOL = 4mA; TA = 25°C 7
LOW Level Output Voltage VOL 0.44 V VCC = 3.0V; VIN = VIH or VIL; IOL = 4mA; TA = -40°C to +85°C 7
3-STATE Output Off-State Current IOZ -0.25 0.25 µA VCC = 5.5V; VIN = VCC or GND; VOUT = VCC or GND; VIN G = VIH or VIL; TA = 25°C 7
3-STATE Output Off-State Current IOZ -2.5 2.5 µA VCC = 5.5V; VIN = VCC or GND; VOUT = VCC or GND; VIN G = VIH or VIL; TA = -40°C to +85°C 7
Input Leakage Current IIN -0.1 0.1 µA VCC = 0, 5.5V; VIN = 5.5V or GND; TA = 25°C 7
Input Leakage Current IIN -1 1 µA VCC = 0, 5.5V; VIN = 5.5V or GND; TA = -40°C to +85°C 7
Quiescent Supply Current ICC 4 µA VCC = 5.5V; VIN = VCC or GND; TA = 25°C 7
Quiescent Supply Current ICC 40 µA VCC = 5.5V; VIN = VCC or GND; TA = -40°C to +85°C 7
Quiet Output Maximum Dynamic VOL VOLP 0.9 1.2 V VCC = 5.0V; CL = 50pF; TA = 25°C 7
Quiet Output Minimum Dynamic VOL VOLV -1.2 -0.9 V VCC = 5.0V; CL = 50pF; TA = 25°C 7
Minimum HIGH Level Dynamic Input Voltage VIHD 3.5 V VCC = 5.0V; CL = 50pF; TA = 25°C 7
Maximum LOW Level Dynamic Input Voltage VILD 1.5 V VCC = 5.0V; CL = 50pF; TA = 25°C 7
Maximum Clock Frequency fMAX 95 155 MHz VCC = 5.0 ±0.5V; CL = 50pF; TA = 25°C 8
Maximum Clock Frequency fMAX 85 MHz VCC = 5.0 ±0.5V; CL = 50pF; TA = -40°C to +85°C 8
Input Capacitance CIN 5 10 pF VCC = Open; TA = 25°C 8
Input Capacitance CIN 10 pF VCC = Open; TA = -40°C to +85°C 8
Minimum Setup Time (SER-SCK) tS 3 3 ns VCC = 5.0 ±0.5V; typ at TA = 25°C; min over TA = -40°C to +85°C 9
Minimum Setup Time (SCK-RCK) tS 5 5 ns VCC = 5.0 ±0.5V; typ at TA = 25°C; min over TA = -40°C to +85°C 9
Propagation Delay Time, RCK to QA-QH tPLH, tPHL 6.9 9.4 ns VCC = 5.0 ±0.5V; CL = 50pF; TA = 25°C 8

CAD (KiCad official)

  • Symbol: 74VHC595MTCX
  • Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
  • 3D model: TSSOP-16 (KiCad packages3D, STEP)
  • 3D model files: 74vhc595mtcx-etched.step / 74vhc595mtcx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74vhc595mtcx.step / 74vhc595mtcx.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (14 pp, sha256 199b0a7bb79d2530, retrieved 2026-10-19, tier: lcsc)
  • 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