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HT26LS31ARZ
Public Made by Adomby adom
HTCSEMI Multi-protocol Transceivers, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHT26LS31ARZ
HTCSEMI · Multi-protocol Transceivers · SOP-16
HT26LS31ARZ from HTCSEMI, in a SOP-16. 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 | INPUT A | input | Driver A input pin. |
| 2 | OUTPUT A+ | output | Driver A differential non-inverting output pin. |
| 3 | OUTPUT A- | output | Driver A differential inverting output pin. |
| 4 | ENABLE | input | Active-high gate control; one of two control pins that enable or disable all four drivers, gated through a two-input OR gate. |
| 5 | OUTPUT B- | output | Driver B differential inverting output pin. |
| 6 | OUTPUT B+ | output | Driver B differential non-inverting output pin. |
| 7 | INPUT B | input | Driver B input pin. |
| 8 | GND | power_in | Signal and power ground. |
| 9 | INPUT C | input | Driver C input pin. |
| 10 | OUTPUT C+ | output | Driver C differential non-inverting output pin. |
| 11 | OUTPUT C- | output | Driver C differential inverting output pin. |
| 12 | -ENABLE | input | Active-low gate control; works with ENABLE to enable or disable all four drivers. |
| 13 | OUTPUT D- | output | Driver D differential inverting output pin. |
| 14 | OUTPUT D+ | output | Driver D differential non-inverting output pin. |
| 15 | INPUT D | input | Driver D input pin. |
| 16 | VCC | power_in | Power supply pin; 5.0V ±10% test conditions, absolute maximum 7V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HTCSEMI |
| Package | SOP-16 |
| Category | Interface ICs |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating temperature (test range) | TA | -40 | 85 | °C | 3 | ||
| Propagation delay, input to output | T1 | 8 | 10 | ns | S1 open | 3 | |
| Differential output rise and fall time | T2 | 8 | 10 | ns | S1 open | 3 | |
| Output enable time | T3 | 18 | 20 | ns | S1 close | 3 | |
| Output disable time | T4 | 18 | 20 | ns | S1 close | 3 | |
| Skew | T5 | 2 | ns | S1 open | 3 | ||
| Input current | IIN | 1 | µA | 3 | |||
| Operating current | ICC | 600 | µA | 3 | |||
| Three-state output leakage | IOZ | 2 | µA | 3 | |||
| Input low level | VIL | 0.8 | V | 3 | |||
| Output low level | VOL | 0.5 | V | 3 | |||
| Common mode output voltage | VOC | 3 | V | RL=100Q | 3 | ||
| Input capacitance | CIN | 7 | 10 | 15 | pF | 3 | |
| Output short current | IOS | -200 | -30 | mA | VIN=VCC or GND | 3 | |
| Output leakage current, power off | IOFF | 100 | µA | VOUT=6V | 3 | ||
| Output leakage current, power off | IOFF | -100 | µA | VOUT=0.25V | 3 | ||
| Output current | IDC | 150 | mA | 3 | |||
| Supply range | VCC | 7 | V | 4 | |||
| Storage temperature | -60 | 160 | °C | 4 | |||
| Package dissipation | 500 | mW | 4 | ||||
| Operating temperature | -40 | 85 | °C | 4 |
CAD (KiCad official)
- Symbol:
HT26LS31ARZ - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOP-16 (KiCad packages3D, STEP)
- 3D model files:
ht26ls31arz-etched.step/ht26ls31arz-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ht26ls31arz.step/ht26ls31arz.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HTCSEMI datasheet (7 pp, sha256
2b951af10568e71e, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).