CD4510 belongs to the CD4000 IC series. CD4510 is a Presettable BCD Up/Down Counter. Synchronous cascading is accomplished by connecting all clock inputs in parallel and connecting the CARRY OUT of a less significant stage to the CARRY IN of a more significant stage. The CD4510 can be cascaded in the ripple mode by connecting the CARRY OUT to the clock of the next stage. The CD4510 IC has a wide range of working voltage, a wide range of working conditions, and directly interfaces with CMOS, NMOS, and TTL configurations. The IC CD4510 is much compact in terms of chip size and provides much faster propagation speed which makes it reliable in every kind of device.
What is BCD Counter?
A decade/BCD counter is a serial digital counter which can count up to 10 decimal digits. It goes through 10 unique combinations of output & RESETS for every new clock input. A BCD counter can count 0000, 0001, 0010, 1000, 1001, 1010, 1011, 1110, 1111, 0000, and 0001 and so on.
CD4510 Key Features
- High Voltage Types (20V Rating)
- CD4510BMS – BCD Type
- CD4516BMS – Binary Type
- Medium Speed Operation
- fCL = 8MHz Typ. at 10V
- Synchronous Internal Carry Propagation
- Reset and Preset Capability
- 100% Tested for Quiescent Current at 20V
- 5V, 10V and 15V Parametric Ratings
- Standardized Symmetrical Output Characteristics
- Maximum Input Current of 1µA at 18V Over Full Package Temperature Range; 100nA at 18V and +25oC
- Noise Margin (Over Full Package/Temperature Range)
- 1V at VDD = 5V
- 2V at VDD = 10V
- 2.5V at VDD = 15V
CD4510 Pinout
| Pin No | Pin Name | Description |
|---|---|---|
| 1 | PRESET ENABLE | preset enable pin |
| 2 | Q4 | output pin 4 of counter |
| 3 | P4 | input pin 4 of counter |
| 4 | P1 | input pin 1 of counter |
| 5 | CARRY IN’ | invert of carry in pin |
| 6 | Q1 | output pin 1 of counter |
| 7 | CARRY OUT’ | invert of carry out pin |
| 8 | VSS | source supply |
| 9 | RESET | reset pin |
| 10 | UP/DOWN | up/down pin |
| 11 | Q2 | output pin 2 of counter |
| 12 | P2 | input pin 2 of counter |
| 13 | P3 | input pin 3 of counter |
| 14 | Q3 | output pin 3 of counter |
| 15 | CLOCK | clock signal pin |
| 16 | VDD | drain supply |
Application
- Up/Down Difference Counting
- Multistage Synchronous Counting
- Multistage Ripple Counting
- Synchronous Frequency Dividers
CD4510 Datasheet
You can download the datasheet for CD4510 BCD Up/Down Counter IC from the link given below:
See Also: 74LS27 Triple 3-Input NOR Logic Gate IC – Datasheet | 74LS04 Hex Inverter IC / NOT Gate IC – Datasheet | 74LS13 Dual 4 – Input Schmitt Trigger/ Hex Inverter IC – Datasheet
