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CD40110BE
Public Made by Adomby adom
Texas Instruments Counters, Dividers, DIP-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
markdownCD40110BE
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cd40110be.step/cd40110be.glbare 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, primaryclaude-sonnet-5-5(vision), consensusclaude-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).