CD4517 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. The CD4517-Dual 64-stage shift register
CD4417 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.
CD4517 Features
- High-Voltage Types (20-Volt Rating)
- Low Quiescent Current – 10nA/pkg (Typ.) at VDD = 5V
- Clock Frequency 12MHz (Typ.) at VDD = 10V
- Schmitt Trigger Clock Inputs Allow Operation with Very Slow Clock Rise and Fall Times
- Capable of Driving Two Low-power TTL Loads, One Low-power Schottky TTL Load, or Two HTL Loads
- 3-State Outputs
- Standard Symmetrical Output Characteristics
- 100% Tested for Maximum Quiescent Current at 20V
- 5V, 10V, and 15V Parametric Ratings
- 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
CD4517 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
CD4517 Pinout Diagram
CD4517 Pin Description
| Pin No | Pin Name | Description |
| 1 | Q16A | Output Of Stage 16A |
| 2 | Q48A | Output Of Stage 48A |
| 3 | WEA | Write Enable Pin A |
| 4 | CLA | Clear Pin A |
| 5 | Q64A | Output Of Stage 64A |
| 6 | Q32A | Output Of Stage 32A |
| 7 | DA | Data Pin A |
| 8 | VSS | Supply Voltage |
| 9 | DB | Data Pin B |
| 10 | Q32B | Output Of Stage 32B |
| 11 | Q64B | Output Of Stage 64B |
| 12 | CLB | Clear Pin B |
| 13 | WEB | Write Enable Pin B |
| 14 | Q48B | Output Of Stage 48B |
| 15 | Q16B | Output Of Stage 16B |
| 16 | VDD | Drain Voltage |
CD4517 Circuit
Applications
- Time-delay Circuits
- Scratch-pad Memories
- General-purpose Serial Shift-register Applications
CD4517 Alternative Equivalent
CD4094
Download CD4517-Dual 64-stage shift register Datasheet from the link given below.
