CD4059 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4059 has Program Divide-by-N Counter
CD4059 has a supply voltage range of 5V to 20V, which is much higher than any contemporary logic family. It has buffered output which improves transfer characteristics by providing very high gain. All inputs are protected against static discharge with diodes to VDD and VSS.
CD4059 Features
- Synchronous Progtammable + N Counter: N 3 to 9999 or 15,999
- Presettable down-counter
- Fully static operation
- Mode-select control of initial decade counting function (+ 10,8,5,4,2)
- TZL drive capability
- Master preset initialization
- Latchable +N output
- Quiescent current specified to 15 volts
- Max. input leakage current of 1 uA at 15 volts,full package-temperature range
- 1 volt noise margin, full package temperature range
- 5-V and 10-V parametric ratings
CD4059 Specifications
Absolute Maximum Ratings
- DC Supply Voltage Range, (VDD): -0.5V to +20V (Voltage Referenced to VSS Terminals)
- Input Voltage Range, All Inputs: -0.5V to VDD +0.5V
- DC Input Current, Any One Input: ±10mA
- Operating Temperature Range: -55oC to +125oC Package Types D, F, K, H
- Storage Temperature Range (TSTG): -65oC to +150oC
- Lead Temperature (During Soldering): +265oC
- At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for 10s Maximum
CD4059 Pinout Diagram
CD4059 Pin Description
| Pin No | Pin Name | Description |
| 1 | CL | Clear Pin |
| 2 | L | Latch Pin |
| 3 | J1 | JAM Input Pin 1 |
| 4 | J2 | JAM Input Pin 2 |
| 5 | J3 | JAM Input Pin 3 |
| 6 | J4 | JAM Input Pin 4 |
| 7 | J16 | JAM Input Pin 16 |
| 8 | J15 | JAM Input Pin 15 |
| 9 | J14 | JAM Input Pin 14 |
| 10 | J13 | JAM Input Pin 13 |
| 11 | Kc | Control Input Kc |
| 12 | VSS | Supply Voltage |
| 13 | Kb | Control Input Kb |
| 14 | Ka | Control Input Ka |
| 15 | J12 | JAM Input Pin 12 |
| 16 | J11 | JAM Input Pin 11 |
| 17 | J10 | JAM Input Pin 10 |
| 18 | J9 | JAM Input Pin 9 |
| 19 | J8 | JAM Input Pin 8 |
| 20 | J7 | JAM Input Pin 7 |
| 21 | J6 | JAM Input Pin 6 |
| 22 | J5 | JAM Input Pin 5 |
| 23 | OUT | Output Pin |
| 24 | VDD | Drain Voltage |
CD4059 Circuit
Applications
- Communications digital frequency synthesizers: VHF, UHF, FM, AM,etc.
- Fixed or programmable frequency division
- “Time out” timer for consumer-application industrial controls
CD4059 Alternative Equivalent
CD4522
Download CD4059 Program Divide-by-N Counter Datasheet from the link given below.
