Overview
The MC14517BDWR2G is a dual 64-bit static shift register produced by onsemi. This device consists of two identical, independent 64-bit registers, each with separate clock and write enable inputs. It is designed for various serial shift register applications, including time delay circuits and temporary memory storage circuits. The device operates within a supply voltage range of 3.0 Vdc to 18 Vdc and is capable of driving two low-power TTL loads or one low-power Schottky TTL load over the rated temperature range. It is also Pb-free and RoHS compliant, making it suitable for automotive and other applications requiring unique site and control change requirements, and it is AEC-Q100 qualified and PPAP capable.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| DC Supply Voltage Range | VDD | -0.5 to +18.0 | V |
| Input or Output Voltage Range (DC or Transient) | Vin, Vout | -0.5 to VDD + 0.5 | V |
| Input or Output Current (DC or Transient) per Pin | Iin, Iout | ±10 mA | mA |
| Power Dissipation per Package | PD | 500 mW | mW |
| Operating Temperature Range | TA | -55 to +125 °C | °C |
| Storage Temperature Range | Tstg | -65 to +150 °C | °C |
| Lead Temperature (8-Second Soldering) | TL | 260 °C | °C |
| Output Voltage “0” Level | VOL | 0.05 V (at VDD = 5.0, 10, 15 V) | V |
| Output Voltage “1” Level | VOH | 4.95 V (at VDD = 5.0), 9.95 V (at VDD = 10), 14.95 V (at VDD = 15) | V |
| Input Voltage “0” Level | VIL | 1.5 V (at VDD = 5.0), 3.0 V (at VDD = 10), 4.0 V (at VDD = 15) | V |
| Input Voltage “1” Level | VIH | 3.5 V (at VDD = 5.0), 7.0 V (at VDD = 10), 11 V (at VDD = 15) | V |
| Output Drive Current (VOH = 2.5 Vdc) | IOH | -3.0 mA (at VDD = 5.0), -0.64 mA (at VDD = 10), -1.6 mA (at VDD = 15) | mA |
| Output Drive Current (VOL = 0.4 Vdc) | IOL | 0.64 mA (at VDD = 5.0), 1.6 mA (at VDD = 10), 4.2 mA (at VDD = 15) | mA |
| Propagation Delay Time | tPLH, tPHL | 475 ns (at VDD = 5.0), 210 ns (at VDD = 10), 140 ns (at VDD = 15) | ns |
| Clock Pulse Width | tWH | 330 ns (at VDD = 5.0), 125 ns (at VDD = 10), 100 ns (at VDD = 15) | ns |
| Clock Pulse Frequency | fcl | 3.0 MHz (at VDD = 5.0), 6.7 MHz (at VDD = 10), 8.3 MHz (at VDD = 15) | MHz |
Key Features
- Diode protection on all inputs
- Fully static operation
- Output transitions occur on the rising edge of the clock pulse
- Exceedingly slow input transition rates may be applied to the clock input
- 3-state output at the 64th bit allows use in bus logic applications
- Shift registers of any length may be fully loaded with 16 clock pulses
- Supply voltage range: 3.0 Vdc to 18 Vdc
- Capable of driving two low-power TTL loads or one low-power Schottky TTL load
- NLV prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q100 qualified and PPAP capable
- Pb-free and RoHS compliant
Applications
- Time delay circuits
- Temporary memory storage circuits
- Serial shift register applications
- Bus logic applications
- Automotive and industrial control systems
Q & A
- What is the MC14517BDWR2G?
The MC14517BDWR2G is a dual 64-bit static shift register produced by onsemi, consisting of two identical, independent 64-bit registers.
- What is the supply voltage range of the MC14517BDWR2G?
The supply voltage range is from 3.0 Vdc to 18 Vdc.
- What are the key features of the MC14517BDWR2G?
Key features include diode protection on all inputs, fully static operation, 3-state output at the 64th bit, and the ability to drive two low-power TTL loads or one low-power Schottky TTL load.
- What are the typical applications of the MC14517BDWR2G?
Typical applications include time delay circuits, temporary memory storage circuits, serial shift register applications, and bus logic applications.
- Is the MC14517BDWR2G Pb-free and RoHS compliant?
Yes, the device is Pb-free and RoHS compliant.
- What is the operating temperature range of the MC14517BDWR2G?
The operating temperature range is from -55°C to +125°C.
- What is the storage temperature range of the MC14517BDWR2G?
The storage temperature range is from -65°C to +150°C.
- How many clock pulses are required to fully load the shift registers?
The shift registers can be fully loaded with 16 clock pulses.
- Is the MC14517BDWR2G suitable for automotive applications?
Yes, it is suitable for automotive and other applications requiring unique site and control change requirements, and it is AEC-Q100 qualified and PPAP capable.
- What is the maximum clock pulse frequency for the MC14517BDWR2G?
The maximum clock pulse frequency varies by supply voltage: 3.0 MHz at 5.0 V, 6.7 MHz at 10 V, and 8.3 MHz at 15 V.
