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CD4516BNSR

Public Made by Adom

by adom

Texas Instruments Counters, Dividers, SO-16-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CD4516BNSR

Texas Instruments · Counters, Dividers · SO-16-208mil

CD4516BNSR from Texas Instruments, in a SO-16-208mil. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model). The symbol is generated from that pin table and the footprint is an Adom_Gen land derived from the manufacturer drawing; the 3D model is generated to fit it.

Pinout

Pin Name Type Function
1 PRESET ENABLE input A high level on this line presets the counter to the binary number present on the jam inputs P1-P4.
2 Q4 output Buffered counter output Q4, the most significant bit of the binary count.
3 P4 input Jam (preset) input 4, loaded into the counter when PRESET ENABLE is high.
4 P1 input Jam (preset) input 1, loaded into the counter when PRESET ENABLE is high.
5 CARRY IN input Active-low carry input; with CARRY IN held low the counter advances up or down on each positive-going clock transition.
6 Q1 output Buffered counter output Q1, the least significant bit of the binary count.
7 CARRY OUT output Active-low carry output used to cascade to the CARRY IN of a more significant stage.
8 VSS power_in Negative supply (ground) terminal; the supply voltage is referenced to this pin.
9 RESET input A high level on this line clears the counter.
10 UP/DOWN input Selects the count direction, up or down, and may be changed at any count in ripple mode provided the clock input to the first stage is high.
11 Q2 output Buffered counter output Q2 of the binary count.
12 P2 input Jam (preset) input 2, loaded into the counter when PRESET ENABLE is high.
13 P3 input Jam (preset) input 3, loaded into the counter when PRESET ENABLE is high.
14 Q3 output Buffered counter output Q3 of the binary count.
15 CLOCK input Clock input; the counter advances on the positive-going clock transition, with a typical maximum clock frequency of 8 MHz at 10 V.
16 VDD power_in Positive supply terminal with a recommended range of 3 V to 18 V and an absolute maximum of -0.5 V to +20 V referenced to VSS.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SO-16-208mil
Category Logic
Pins 16

CAD (Adom-generated)

  • Symbol: CD4516BNSR
  • Footprint: Adom_Gen:Texas_Instruments_CD4516
  • 3D model: generated to fit the land (STEP)
  • 3D model files: cd4516bnsr-etched.step / cd4516bnsr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cd4516bnsr.step / cd4516bnsr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (20 pp, sha256 fc185675c565180b, retrieved 2026-10-29, 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: symbol generated from the datasheet pin table; footprint an Adom_Gen land derived from the manufacturer drawing. 3D model generated to fit that land.

Datasheet PDF