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TC7WPB9306FK

Public Made by Adom

by adom

TOSHIBA Signal Switches, Multiplexers, Decoders, VSSOP-8-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TC7WPB9306FK

TOSHIBA · Signal Switches, Multiplexers, Decoders · VSSOP-8-0.5mm

TC7WPB9306FK from TOSHIBA, in a VSSOP-8-0.5mm. 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 VCCA power_in Port A supply voltage, specified for 1.65 V to 5.0 V and required to be lower than VCCB.
2 A1 bidirectional Switch input/output A1 that is tied to the B1 bus through the switch; the voltage range is 0 V to 5.5 V.
3 A2 bidirectional Switch input/output A2 that is tied to the B2 bus through the switch; the voltage range is 0 V to 5.5 V.
4 GND power_in Ground reference for the device.
5 OE input Output enable for the TC7WPB9306 (active-High, switch on when High), which is 5.5 V tolerant and provides power-down protection.
6 B2 bidirectional Switch input/output B2 that is tied to the A2 bus through the switch; the voltage range is 0 V to 5.5 V.
7 B1 bidirectional Switch input/output B1 that is tied to the A1 bus through the switch; the voltage range is 0 V to 5.5 V.
8 VCCB power_in Port B supply voltage, specified for 2.3 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package VSSOP-8-0.5mm
Category Logic
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Operating power supply voltage VCCA VCCA 1.65 5 V 3
Operating power supply voltage VCCB VCCB 2.3 5.5 V 3
Control input voltage VIN 0 5.5 V 3
Switch input/output voltage VS 0 5.5 V 3
Operating temperature Topr -40 85 °C 3
Control input rise and fall times dt/dv 0 10 ns/V 3
Power supply voltage VCCA (absolute max) VCCA -0.5 7 V 3
Power supply voltage VCCB (absolute max) VCCB -0.5 7 V 3
Control input voltage (absolute max) VIN -0.5 7 V 3
Switch input/output voltage (absolute max) VS -0.5 7 V 3
Clamp diode current IIK -50 mA 3
Switch input/output current IS 64 mA 3
DC VCCA/ground current per supply pin ICCA -25 25 mA 3
DC VCCB/ground current per supply pin ICCB -25 25 mA 3
Power dissipation (SSOP8 package) PD 200 mW SSOP8 package 3
Storage temperature Tstg -65 150 °C 3
High-level control input voltage (min printed as 0.8×VCCA) VIH 0.8 ×VCCA 1.65 ≤ VCCA < 2.3 V; VCCB = VCCA to 5.5 V; Ta = -40 to 85°C 5
High-level control input voltage (min printed as 0.7×VCCA) VIH 0.7 ×VCCA 2.3 ≤ VCCA < 5.0 V; VCCB = VCCA to 5.5 V; Ta = -40 to 85°C 5
Low-level control input voltage (max printed as 0.2×VCCA) VIL 0.2 ×VCCA 1.65 ≤ VCCA < 2.3 V; VCCB = VCCA to 5.5 V; Ta = -40 to 85°C 5
Low-level control input voltage (max printed as 0.3×VCCA) VIL 0.3 ×VCCA 2.3 ≤ VCCA < 5.0 V; VCCB = VCCA to 5.5 V; Ta = -40 to 85°C 5
ON-resistance RON 16 Ω VIS = 0 V, IIS = 30 mA (Figure 2); VCCA = 1.65 V, VCCB = 2.3 V 5
ON-resistance RON 11 Ω VIS = 0 V, IIS = 30 mA (Figure 2); VCCA = 2.3 V, VCCB = 3.0 V 5
ON-resistance RON 8 Ω VIS = 0 V, IIS = 30 mA (Figure 2); VCCA = 3.0 V, VCCB = 4.5 V 5
Power off leakage current (per circuit) IOFF -1 1 μA An, Bn = 0 to 5.5 V (per circuit); VCCA = VCCB = 0 V 5
Switch-off leakage current ISZ -1 1 μA An, Bn = 0 to 5.5 V; OE = VL, OE = GND; VCCA 1.65 to 5.0 V 5
Control input current IIN -1 1 μA OE = 0 to 5.5 V; VCCA 1.65 to 5.0 V 5
Quiescent supply current (leakage from VCCB to VCCA) ICCBA 10 μA OE = 0 or VCCA; VCCB→VCCA 5
Quiescent supply current ICCA1 ICCA1 1 μA OE = VCCA or GND, IS = 0 A; VCCA 1.65 to 5.0 V 5
Quiescent supply current ICCB1 ICCB1 1 μA OE = VCCA or GND, IS = 0 A; VCCA 1.65 to 5.0 V 5
Quiescent supply current ICCA2 ICCA2 -1 1 μA VCCA ≤ OE ≤ 5.5 V, IS = 0 A; VCCA 1.65 to 5.0 V 5
Quiescent supply current ICCB2 ICCB2 -1 1 μA VCCA ≤ OE ≤ 5.5 V, IS = 0 A; VCCA 1.65 to 5.0 V 5
Input/Output characteristics, up translation VOHU 1.4 V An = VIN, SW = ON (Figure 7); VCCA = 1.65 V, VCCB = 3.0 to 5.5 V 5
Input/Output characteristics, up translation VOHU 2.05 V An = VIN, SW = ON (Figure 7); VCCA = 2.3 V, VCCB = 4.5 to 5.5 V 5
Input/Output characteristics, up translation VOHU 2.7 V An = VIN, SW = ON (Figure 7); VCCA = 3.0 V, VCCB = 4.5 to 5.5 V 5
Input/Output characteristics, down translation VOHD 1.3 1.65 V An = VCCA, SW = ON (Figure 9); VCCA = 1.65 V, VCCB = 3.3 to 5.5 V 5
Input/Output characteristics, down translation VOHD 1.95 2.3 V An = VCCA, SW = ON (Figure 9); VCCA = 2.3 V, VCCB = 4.5 to 5.5 V 5
Input/Output characteristics, down translation VOHD 2.6 3 V An = VCCA, SW = ON (Figure 9); VCCA = 3.0 V, VCCB = 4.5 to 5.5 V 5
Propagation delay time (Bus to Bus), low-to-high tpLH 0.3 ns VCCA = 3.3 ± 0.3 V, VCCB = 5.0 ± 0.5 V; Figures 3 and 5; tr = tf = 2.0 ns, f = 10 kHz 6
Propagation delay time (Bus to Bus), high-to-low tpHL 1.2 ns VCCA = 3.3 ± 0.3 V, VCCB = 5.0 ± 0.5 V; Figures 3 and 5; tr = tf = 2.0 ns, f = 10 kHz 6
Output enable time tpZL 9 ns VCCA = 3.3 ± 0.3 V, VCCB = 5.0 ± 0.5 V; Figures 4 and 6; tr = tf = 2.0 ns, f = 10 kHz 6
Output disable time tpLZ 11 ns VCCA = 3.3 ± 0.3 V, VCCB = 5.0 ± 0.5 V; Figures 4 and 6; tr = tf = 2.0 ns, f = 10 kHz 6
Propagation delay time (Bus to Bus), low-to-high tpLH 0.35 ns VCCA = 2.5 ± 0.2 V, VCCB = 5.0 ± 0.5 V; Figures 3 and 5; tr = tf = 2.0 ns, f = 10 kHz 6
Propagation delay time (Bus to Bus), high-to-low tpHL 1.8 ns VCCA = 2.5 ± 0.2 V, VCCB = 5.0 ± 0.5 V; Figures 3 and 5; tr = tf = 2.0 ns, f = 10 kHz 6
Output enable time tpZL 13 ns VCCA = 2.5 ± 0.2 V, VCCB = 5.0 ± 0.5 V; Figures 4 and 6; tr = tf = 2.0 ns, f = 10 kHz 6
Output disable time tpLZ 15 ns VCCA = 2.5 ± 0.2 V, VCCB = 5.0 ± 0.5 V; Figures 4 and 6; tr = tf = 2.0 ns, f = 10 kHz 6
Propagation delay time (Bus to Bus), low-to-high tpLH 0.45 ns VCCA = 2.5 ± 0.2 V, VCCB = 3.3 ± 0.3 V; Figures 3 and 5; tr = tf = 2.0 ns, f = 10 kHz 6
Propagation delay time (Bus to Bus), high-to-low tpHL 2.2 ns VCCA = 2.5 ± 0.2 V, VCCB = 3.3 ± 0.3 V; Figures 3 and 5; tr = tf = 2.0 ns, f = 10 kHz 6
Output enable time tpZL 17 ns VCCA = 2.5 ± 0.2 V, VCCB = 3.3 ± 0.3 V; Figures 4 and 6; tr = tf = 2.0 ns, f = 10 kHz 6
Output disable time tpLZ 19 ns VCCA = 2.5 ± 0.2 V, VCCB = 3.3 ± 0.3 V; Figures 4 and 6; tr = tf = 2.0 ns, f = 10 kHz 6
Control input capacitance CIN 3 pF VCCA = 3.3 V, VCCB = 3.3 V; Ta = 25°C 6
Switch input/output capacitance (SW = ON) CI/O 14 pF SW = ON; VCCA = 3.3 V, VCCB = 3.3 V; Ta = 25°C 6
Switch input/output capacitance (SW = OFF) CI/O 7 pF SW = OFF; VCCA = 3.3 V, VCCB = 3.3 V; Ta = 25°C 6

CAD (KiCad official)

  • Symbol: TC7WPB9306FK
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8-0.5mm (KiCad packages3D, STEP)
  • 3D model files: tc7wpb9306fk-etched.step / tc7wpb9306fk-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tc7wpb9306fk.step / tc7wpb9306fk.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (13 pp, sha256 63cccf910091be53, retrieved 2026-10-17, 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