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PI5C3253QEX

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Diodes Incorporated Signal Switches, Multiplexers, Decoders, SSOP-16-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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PI5C3253QEX

Diodes Incorporated · Signal Switches, Multiplexers, Decoders · SSOP-16-150mil

PI5C3253QEX from Diodes Incorporated, in a SSOP-16-150mil. 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 EA input Enable input for the A-side 4:1 mux; when HIGH the YA output is forced to Hi-Z, and when LOW the selected IAn channel is connected to YA.
2 S1 input Select input S1 (with S0 selects IAn/IBn channel 0 to 3) common to both mux sections.
3 IA3 input Data input IA3 (channel 3 of the A-side mux), connected to YA through the bus switch when selected and enabled.
4 IA2 input Data input IA2 (channel 2 of the A-side mux), connected to YA through the bus switch when selected and enabled.
5 IA1 input Data input IA1 (channel 1 of the A-side mux), connected to YA through the bus switch when selected and enabled.
6 IA0 input Data input IA0 (channel 0 of the A-side mux), connected to YA through the bus switch when selected and enabled.
7 YA tri_state Data output YA of the A-side mux; three-state, goes to Hi-Z when EA is HIGH.
8 GND power_in Ground reference for the device.
9 YB tri_state Data output YB of the B-side mux; three-state, goes to Hi-Z when EB is HIGH.
10 IB0 input Data input IB0 (channel 0 of the B-side mux), connected to YB through the bus switch when selected and enabled.
11 IB1 input Data input IB1 (channel 1 of the B-side mux), connected to YB through the bus switch when selected and enabled.
12 IB2 input Data input IB2 (channel 2 of the B-side mux), connected to YB through the bus switch when selected and enabled.
13 IB3 input Data input IB3 (channel 3 of the B-side mux), connected to YB through the bus switch when selected and enabled.
14 S0 input Select input S0 (with S1 selects IAn/IBn channel 0 to 3) common to both mux sections.
15 EB input Enable input for the B-side 4:1 mux; when HIGH the YB output is forced to Hi-Z, and when LOW the selected IBn channel is connected to YB.
16 VCC power_in Power supply; datasheet specifies VCC = 5V ±5% for the DC and switching characteristics.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SSOP-16-150mil
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
Input HIGH voltage VIH 2 V Guaranteed Logic HIGH Level 2
Input LOW voltage VIL -0.5 0.8 V Guaranteed Logic LOW Level 2
Input HIGH current IIH -1 1 μA VCC = Max., VIN = VCC 2
Input LOW current IIL -1 1 μA VCC = Max., VIN = GND 2
High impedance output current IOZH -1 1 μA 0 ≤ IN, YN ≤ VCC 2
Clamp diode voltage VIK -0.7 -1.2 V VCC = Min., IIN = -18mA 2
Short circuit current IOS 100 mA I (Y) = 0V, Y (I) = VCC 2
Input hysteresis at control pins VH 150 mV 2
Switch on-resistance RON 5 7 Ω VCC = Min., VIN = 0.0V, ION = 48mA 2
Switch on-resistance RON 10 15 Ω VCC = Min., VIN = 2.4V, ION = 15mA 2
Quiescent power supply current ICC 0.1 3 μA VCC = Max. VIN = GND or VCC 3
Supply current per input at TTL HIGH ΔICC 2.5 mA VCC = Max. VIN = 3.4V 3
Propagation delay In to Yn tIY 0.25 ns CL = 50pF, RL = 500Ω 3
Bus select time, Sn to Yn tSY 0.5 6.6 ns CL = 50pF, RL = 500Ω 3
Bus enable time, En to Yn tPZH, tPZL 0.5 6 ns CL = 50pF, RL = 500Ω 3
Bus disable time, En to Yn tPHZ, tPLZ 0.5 6 ns CL = 50pF, RL = 500Ω 3
Supply voltage tolerance (5 V nominal) VCC -5 5 % VCC = 5V ±5%, TA = -40°C to +85°C 2
Operating ambient temperature TA -40 85 °C Over the operating range 2
Storage temperature TSTG -65 150 °C 2
Ambient temperature with power applied TA -40 85 °C Power applied 2
Supply voltage to ground potential (inputs and VCC) VCC -0.5 7 V Inputs and VCC only 2
Supply voltage to ground potential (outputs and D/O) VCC -0.5 7 V Outputs and D/O only 2
DC input voltage VIN -0.5 7 V 2
DC output current IOUT 120 mA 2
Power dissipation PD 0.5 W 2

CAD (KiCad official)

  • Symbol: PI5C3253QEX
  • Footprint: Package_SO:SSOP-16_5.3x6.2mm_P0.65mm
  • 3D model: SSOP-16-150mil (KiCad packages3D, STEP)
  • 3D model files: pi5c3253qex-etched.step / pi5c3253qex-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pi5c3253qex.step / pi5c3253qex.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (7 pp, sha256 6c9592502ac557f3, retrieved 2026-10-18, tier: lcsc)
  • 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