component
TC7WPB9306FK
Public Made by Adomby adom
TOSHIBA Signal Switches, Multiplexers, Decoders, VSSOP-8-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tc7wpb9306fk.step/tc7wpb9306fk.glbare 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, primaryclaude-haiku-5-5(text), consensusclaude-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).
# 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](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881811099561984) (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](docs/tc7wpb9306fk-datasheet.pdf)