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CD40110BE

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Texas Instruments Counters, Dividers, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CD40110BE

Texas Instruments · Counters, Dividers · DIP-16

CD40110BE from Texas Instruments, in a DIP-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 a output Seven-segment output a, a bipolar driver that can source up to 25 mA to drive LEDs and other displays.
2 g output Seven-segment output g, a bipolar driver that can source up to 25 mA to drive LEDs and other displays.
3 f output Seven-segment output f, a bipolar driver that can source up to 25 mA to drive LEDs and other displays.
4 TOGGLE ENABLE input Active-low toggle enable input; the truth table shows the counter incrementing or decrementing on clock edges only when it is 0.
5 RESET input Reset input; a high level sets the counter to 00000.
6 LATCH ENABLE input Latch enable input; a high level holds the display fixed while the counter keeps counting.
7 CLOCK DOWN input Clock-down input; a positive-going transition decrements the counter, and typically 100 ns is required between clock-up and clock-down positive transitions.
8 VSS power_in Ground (VSS) reference terminal; all voltage ratings are referenced to it.
9 CLOCK UP input Clock-up input; a positive-going transition increments the counter, and typically 100 ns is required between clock-up and clock-down positive transitions.
10 CARRY output Carry output that goes to a negative-going pulse when the count changes from 9 to 0 and is a logic 1 at other times, and can be tied to the clock-up line of the next counter.
11 BORROW output Borrow output that goes to a negative-going pulse when the count changes from 0 to 9 and is a logic 1 at other times, and can be tied to the clock-down line of the next counter.
12 e output Seven-segment output e, a bipolar driver that can source up to 25 mA to drive LEDs and other displays.
13 d output Seven-segment output d, a bipolar driver that can source up to 25 mA to drive LEDs and other displays.
14 c output Seven-segment output c, a bipolar driver that can source up to 25 mA to drive LEDs and other displays.
15 b output Seven-segment output b, a bipolar driver that can source up to 25 mA to drive LEDs and other displays.
16 VDD power_in Positive supply voltage, recommended 3 V to 18 V with an absolute maximum of -0.5 V to +20 V referenced to VSS.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package DIP-16
Category Logic
Pins 16

CAD (KiCad official)

  • Symbol: CD40110BE
  • Footprint: Package_DIP:DIP-16_W7.62mm
  • 3D model: DIP-16 (KiCad packages3D, STEP)
  • 3D model files: cd40110be-etched.step / cd40110be-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cd40110be.step / cd40110be.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (13 pp, sha256 58c2136b4c9faf63, retrieved 2026-11-05, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-opus-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