CD4060B 14-Stage Counter

@@ -0,0 +1,79 @@+# CD4060B++**Texas Instruments** · Counter · SOIC-16++The CD4060B is a 14-stage ripple-carry binary counter with an integrated oscillator that needs only an external crystal or RC network to run. It divides the oscillator down through stages Q4 to Q14, making it a common way to generate long time delays and slow clocks in the 3 V to 18 V range.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | Q12 | output | Buffered counter output from the 12th ripple stage (input frequency divided by 2^12 = 4096). CMOS output swings between VSS and VDD; sink/source ~1 mA at VDD=5 V. Held low while RESET is high. |+| 2 | Q13 | output | Buffered counter output from the 13th ripple stage (÷8192). CMOS rail-to-rail output; sink/source ~1 mA at VDD=5 V. Forced low by RESET. |+| 3 | Q14 | output | Buffered counter output from the 14th (final) ripple stage (÷16384). CMOS rail-to-rail output; sink/source ~1 mA at VDD=5 V. Forced low by RESET. |+| 4 | Q6 | output | Buffered counter output from the 6th ripple stage (÷64). CMOS rail-to-rail output. Forced low by RESET. |+| 5 | Q5 | output | Buffered counter output from the 5th ripple stage (÷32). CMOS rail-to-rail output. Forced low by RESET. |+| 6 | Q7 | output | Buffered counter output from the 7th ripple stage (÷128). CMOS rail-to-rail output. Forced low by RESET. |+| 7 | Q4 | output | Buffered counter output from the 4th ripple stage (÷16). CMOS rail-to-rail output. Forced low by RESET. |+| 8 | VSS | power_in | Negative supply / ground reference for the device. Typically tied to 0 V. |+| 9 | PhiO | output | Oscillator output (phi_O). Buffered non-inverted oscillator waveform; used with an external RC (Rx, Cx) or crystal network to close the oscillator loop. Also serves as the counter clock input to the first divider stage. |+| 10 | PhiO_bar | output | Complemented oscillator output (phi_O with overbar). Buffered inverted oscillator waveform used with the external RC or crystal timing network. |+| 11 | PhiI | input | Oscillator / external clock input (phi_I). In RC or crystal mode this is one node of the timing network; in external-clock mode a CMOS pulse train is driven into this pin. Schmitt-trigger input permits unlimited input rise/fall times. Counter advances one step on each negative-going (HIGH-to-LOW) transition at phi_I. |+| 12 | RESET | input | Active-high asynchronous master reset. A HIGH level clears every counter stage (Q1-Q14) to 0 and disables the oscillator. Must be returned LOW for normal counting. Minimum reset pulse width 60/30/20 ns at VDD=5/10/15 V. |+| 13 | Q9 | output | Buffered counter output from the 9th ripple stage (÷512). CMOS rail-to-rail output. Forced low by RESET. |+| 14 | Q8 | output | Buffered counter output from the 8th ripple stage (÷256). CMOS rail-to-rail output. Forced low by RESET. |+| 15 | Q10 | output | Buffered counter output from the 10th ripple stage (÷1024). CMOS rail-to-rail output. Forced low by RESET. |+| 16 | VDD | power_in | Positive supply. Recommended operating range 3 V to 18 V (parametric ratings given at 5, 10 and 15 V); absolute maximum 20 V referenced to VSS. |++## Key specifications++| Parameter | Value |+|---|---|+| Type | 14-stage ripple binary counter + oscillator |+| Logic family | 4000B (CMOS) |+| Available outputs | Q4 through Q14 (stages 1-3 not pinned out) |+| Oscillator | On-chip (crystal or RC) |+| Supply voltage | 3 V to 18 V |+| Operating temperature | -55 C to 125 C |++## Ordering variants++- `CD4060BBM`+- `CD4060BBM96`+- `CD4060BBM96E4`+- `CD4060BBM96G4`+- `CD4060BBME4`+- `CD4060BBMG4`+- `CD4060BBMT`+- `CD4060BBMTE4`+- `CD4060BBMTG4`+- `CD4060BBE`+- `CD4060BBEE4`+- `CD4060BBF`+- `CD4060BBF3A`+- `CD4060BBF3AS2534`+- `CD4060BBNSR`+- `CD4060BBNSRE4`+- `CD4060BBNSRG4`+- `CD4060BBPW`+- `CD4060BBPWE4`+- `CD4060BBPWG4`+- `CD4060BBPWR`+- `CD4060BBPWRE4`+- `CD4060BBPWRG4`++## CAD (KiCad official)++- Symbol: `cd4060.kicad_sym`+- Footprint: `cd4060.kicad_mod`+- 3D model: SOIC-16 body from KiCad `Package_SO/SOIC-16_3.9x9.9mm_P1.27mm`.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/cd4060b.pdf) (29 pp, sha256 `1797bd648b653771`, 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](docs/cd4060-datasheet.pdf)

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