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74AXP8T245PWJ

Public Made by Adom

by adom

Nexperia Translators / Level Shifters, TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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74AXP8T245PWJ

Nexperia · Translators / Level Shifters · TSSOP-24

74AXP8T245PWJ from Nexperia, in a TSSOP-24. 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 VCC(A) power_in Supply voltage A, which can be 0.9 V to 5.5 V; An, OE and DIR are referenced to VCC(A).
2 DIR input Direction control: a HIGH allows transmission from An to Bn and a LOW allows transmission from Bn to An; referenced to VCC(A).
3 A1 bidirectional Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH.
4 A2 bidirectional Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH.
5 A3 bidirectional Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH.
6 A4 bidirectional Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH.
7 A5 bidirectional Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH.
8 A6 bidirectional Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH.
9 A7 bidirectional Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH.
10 A8 bidirectional Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH.
11 GND power_in Ground (0 V); all GND pins must be connected to ground.
12 GND power_in Ground (0 V); all GND pins must be connected to ground.
13 GND power_in Ground (0 V); all GND pins must be connected to ground.
14 B8 bidirectional Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH.
15 B7 bidirectional Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH.
16 B6 bidirectional Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH.
17 B5 bidirectional Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH.
18 B4 bidirectional Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH.
19 B3 bidirectional Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH.
20 B2 bidirectional Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH.
21 B1 bidirectional Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH.
22 OE input Output enable input (active LOW); a HIGH places both An and Bn in the high-impedance OFF-state.
23 VCC(B) power_in Supply voltage B, which can be 0.9 V to 5.5 V; Bn is referenced to VCC(B) and all VCC(B) pins must be connected to VCC(B).
24 VCC(B) power_in Supply voltage B, which can be 0.9 V to 5.5 V; Bn is referenced to VCC(B) and all VCC(B) pins must be connected to VCC(B).

Key specifications

Parameter Value
Manufacturer Nexperia
Package TSSOP-24
Category Logic ICs
Pins 24

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Absolute maximum: VCC(A) supply voltage A VCC(A) -0.5 6.5 V 4
Absolute maximum: VCC(B) supply voltage B VCC(B) -0.5 6.5 V 4
Absolute maximum: input clamping current IIK -20 mA VI < 0 V 4
Absolute maximum: input voltage VI -0.5 6.5 V 4
Absolute maximum: output clamping current IOK -20 mA VO < 0 V 4
Absolute maximum: output voltage, active mode VO -0.5 V Active mode; printed max is VCCO + 0.5 V (not numeric), VCCO + 0.5 should not exceed 6.5 V 4
Absolute maximum: output voltage, suspend or 3-state mode VO -0.5 6.5 V Suspend or 3-state mode 4
Absolute maximum: output current IO -25 25 mA VO = 0 V to VCCO 4
Absolute maximum: supply current ICC 100 mA ICC(A) or ICC(B); per VCC pin 4
Absolute maximum: ground current IGND -100 mA per GND pin 4
Absolute maximum: storage temperature Tstg -65 150 °C 4
Absolute maximum: total power dissipation Ptot 500 mW Tamb = -40 °C to +125 °C 4
Recommended operating: supply voltage A VCC(A) 0.9 5.5 V 5
Recommended operating: supply voltage B VCC(B) 0.9 5.5 V 5
Recommended operating: input voltage VI 0 5.5 V 5
Recommended operating: output voltage, active mode VO 0 V Active mode; printed max is VCCO (not numeric) 5
Recommended operating: output voltage, suspend or 3-state mode VO 0 5.5 V Suspend or 3-state mode 5
Recommended operating: ambient temperature Tamb -40 125 °C 5
Input transition rise and fall rate Δt/ΔV 20 ns/V VCCI = 0.9 V 5
Input transition rise and fall rate Δt/ΔV 10 ns/V VCCI = 3 V to 3.6 V 5
Input transition rise and fall rate Δt/ΔV 8 ns/V VCCI = 4.5 V to 5.5 V 5
HIGH-level input voltage VIH 1.6 V VCCI = 2.3 V to 2.7 V; -40 °C to +125 °C column 6
HIGH-level input voltage VIH 2 V VCCI = 3.0 V to 3.6 V; -40 °C to +125 °C column 6
LOW-level input voltage VIL 0.7 V VCCI = 2.3 V to 2.7 V; -40 °C to +125 °C column 6
LOW-level input voltage VIL 0.8 V VCCI = 3.0 V to 3.6 V; -40 °C to +125 °C column 6
HIGH-level output voltage VOH 0.825 V VI = VIH; IO = -1.5 mA; VCCO = 1.1 V 6
HIGH-level output voltage VOH 1.05 V VI = VIH; IO = -3 mA; VCCO = 1.4 V 6
HIGH-level output voltage VOH 1.2 V VI = VIH; IO = -4.5 mA; VCCO = 1.65 V 6
HIGH-level output voltage VOH 1.7 V VI = VIH; IO = -8 mA; VCCO = 2.3 V 6
HIGH-level output voltage VOH 2.2 V VI = VIH; IO = -10 mA; VCCO = 3.0 V 6
HIGH-level output voltage VOH 3.7 V VI = VIH; IO = -12 mA; VCCO = 4.5 V 6
LOW-level output voltage VOL 0 0.1 V VI = VIL; IO = 0.1 mA; VCCO = 0.9 V to 5.5 V 6
LOW-level output voltage VOL 0.275 V VI = VIL; IO = 1.5 mA; VCCO = 1.1 V 7
LOW-level output voltage VOL 0.35 V VI = VIL; IO = 3 mA; VCCO = 1.4 V 7
LOW-level output voltage VOL 0.45 V VI = VIL; IO = 4.5 mA; VCCO = 1.65 V 7
LOW-level output voltage VOL 0.7 V VI = VIL; IO = 8 mA; VCCO = 2.3 V 7
LOW-level output voltage VOL 0.8 V VI = VIL; IO = 10 mA; VCCO = 3.0 V 7
LOW-level output voltage VOL 0.5 V VI = VIL; IO = 8 mA; VCCO = 4.5 V 7
Input leakage current II -1 1 μA DIR, OE input; VI = 0 V to 5.5 V; VCCI = 0.9 V to 5.5 V 7
OFF-state output current IOZ -2 2 μA A or B port; VO = 0 V or VCCO; VCCO = 0.9 V to 5.5 V 7
OFF-state output current, suspend mode IOZ -2 2 μA Suspend mode A port; VO = 0 V or VCCO; VCC(A) = 5.5 V; VCC(B) = 0 V 7
Power-off leakage current IOFF 2 μA DIR, OE input; VI = 0 V to 5.5 V; VCC(A) = 0 V; VCC(B) = 0.9 V to 5.5 V 7
Additional power-off leakage current ΔIOFF -2 2 μA DIR, OE input; VI = 0 V or 5.5 V; VCC(A) = 0 V to 0.1 V; VCC(B) = 0.9 V to 5.5 V 7

CAD (KiCad official)

  • Symbol: 74AXP8T245PWJ
  • Footprint: Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm
  • 3D model: TSSOP-24 (KiCad packages3D, STEP)
  • 3D model files: 74axp8t245pwj-etched.step / 74axp8t245pwj-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74axp8t245pwj.step / 74axp8t245pwj.glb are the bare package body.

Provenance

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

  • Datasheet: Nexperia datasheet (27 pp, sha256 27481aee6770ff97, retrieved 2026-10-28, 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