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SN65HVS885PWPR

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Texas Instruments Serializers, Deserializers, TSSOP-28-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SN65HVS885PWPR

Texas Instruments · Serializers, Deserializers · TSSOP-28-EP

SN65HVS885PWPR from Texas Instruments, in a TSSOP-28-EP. 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 DB0 input Debounce select input; used with DB1 to configure debounce time from 0 to 3 ms.
2 DB1 input Debounce select input; used with DB0 to configure debounce time from 0 to 3 ms.
3 IP0 input Field input channel 0 accepting voltages from 0 to 34 V with high input voltage protection to 15 kV ESD.
4 RE0 output Return path output 0 for LED drive; provides constant current LED output.
5 IP1 input Field input channel 1 accepting voltages from 0 to 34 V with high input voltage protection to 15 kV ESD.
6 RE1 output Return path output 1 for LED drive; provides constant current LED output.
7 IP2 input Field input channel 2 accepting voltages from 0 to 34 V with high input voltage protection to 15 kV ESD.
8 RE2 output Return path output 2 for LED drive; provides constant current LED output.
9 IP3 input Field input channel 3 accepting voltages from 0 to 34 V with high input voltage protection to 15 kV ESD.
10 RE3 output Return path output 3 for LED drive; provides constant current LED output.
11 IP4 input Field input channel 4 accepting voltages from 0 to 34 V with high input voltage protection to 15 kV ESD.
12 RE4 output Return path output 4 for LED drive; provides constant current LED output.
13 RLIM passive External precision resistor connection (17 to 500 kΩ) for setting input current limiting from 0.2 mA to 5.2 mA.
14 NC unconnected Not connected; no internal or external connection.
15 VCC power_in Device supply voltage input; requires 4.5 to 5.5 V single 5-V supply.
16 HOT output Over-temperature flag output indicating temperature exceeding device limits; maximum output current ±8 mA.
17 RE5 output Return path output 5 for LED drive; provides constant current LED output.
18 IP5 input Field input channel 5 accepting voltages from 0 to 34 V with high input voltage protection to 15 kV ESD.
19 RE6 output Return path output 6 for LED drive; provides constant current LED output.
20 IP6 input Field input channel 6 accepting voltages from 0 to 34 V with high input voltage protection to 15 kV ESD.
21 RE7 output Return path output 7 for LED drive; provides constant current LED output.
22 IP7 input Field input channel 7 accepting voltages from 0 to 34 V with high input voltage protection to 15 kV ESD.
23 SOP output Serial data output for cascading multiple devices; maximum output current ±8 mA.
24 CE input Clock enable input; logic input accepting 0 to 5.5 V.
25 CLK input Serial clock input; logic input accepting 0 to 5.5 V for shifting data out serially.
26 LD input Load pulse input; logic input accepting 0 to 5.5 V to latch input data into shift register.
27 SIP input Serial data input for cascading multiple devices; logic input accepting 0 to 5.5 V.
28 GND power_in Device ground; return path for power supply and signal reference.
29 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-28-EP
Category Interface
Pins 29

CAD (KiCad official)

  • Symbol: SN65HVS885PWPR
  • Footprint: Package_SO:TSSOP-28-1EP_4.4x9.7mm_P0.65mm_EP2.85x6.7mm
  • 3D model: TSSOP-28-EP (KiCad packages3D, STEP)
  • 3D model files: sn65hvs885pwpr-etched.step / sn65hvs885pwpr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn65hvs885pwpr.step / sn65hvs885pwpr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (28 pp, sha256 3e01b895dfc3b49d, retrieved 2026-10-05, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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