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SN65ELT23DGKR

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by Ray

Texas Instruments Translators / Level Shifters, VSSOP-8-0.65mm. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

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SN65ELT23DGKR

Texas Instruments · Translators / Level Shifters · VSSOP-8-0.65mm

SN65ELT23DGKR from Texas Instruments, in a VSSOP-8-0.65mm. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 D0 input Non-inverting PECL differential input for channel 0. Single-ended VIH ~3.835-4.120 V, VIL ~2.280-3.525 V referenced to VCC=5 V. Internal 50-kΩ pull-down resistor to GND forces the TTL output Q0 low when the input pair is left open.
2 D0_N input Inverting PECL differential input for channel 0 (D0-bar). Paired with D0 to form the channel-0 differential PECL input. Internal 50-kΩ pull-down resistor to GND.
3 D1_N input Inverting PECL differential input for channel 1 (D1-bar). Paired with D1 to form the channel-1 differential PECL input. Internal 50-kΩ pull-down resistor to GND.
4 D1 input Non-inverting PECL differential input for channel 1. Single-ended VIH ~3.835-4.120 V, VIL ~2.280-3.525 V referenced to VCC=5 V. Internal 50-kΩ pull-down resistor to GND forces Q1 low when the input pair is left open.
5 GND power_in Device ground (0 V) reference for both the PECL input stage and the TTL output stage.
6 Q1 output Channel-1 TTL output. Drives 24 mA (IOL) TTL loads; VOH ≥ 2.4 V at IOH = -3.0 mA, VOL ≤ 0.5 V at IOL = 24 mA. Follows the differential state of D1/D1_N; defaults low when the channel-1 inputs are open or below ~1.3 V.
7 Q0 output Channel-0 TTL output. Drives 24 mA (IOL) TTL loads; VOH ≥ 2.4 V at IOH = -3.0 mA, VOL ≤ 0.5 V at IOL = 24 mA. Follows the differential state of D0/D0_N; defaults low when the channel-0 inputs are open or below ~1.3 V.
8 VCC power_in Positive supply. Operating range VCC = 4.75 V to 5.25 V (5-V PECL operation with GND = 0 V). Recommended local bypassing near the pin.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8-0.65mm
Category Logic ICs
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • SN65ELT23DGKR
  • SN65ELT23DGKRDGKG4
  • SN65ELT23DGKR.B
  • SN65ELT23DGKRD
  • SN65ELT23DGKRDR
  • SN65ELT23DGKRD.B
  • SN65ELT23DGKRDR.B

CAD (KiCad official)

  • Symbol: SN65ELT23DGKR
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Texas Instruments datasheet (17 pp, sha256 5c4bfc441f9dd591, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF