Overview
The SN74LV165ADRG4 is a parallel-load, 8-bit shift register produced by Texas Instruments. This device is designed for operation over a wide voltage range of 2 V to 5.5 V, making it versatile for various applications. It features a clock-inhibit function and a complemented serial output, which enhances its functionality in data transfer and storage scenarios. The SN74LV165ADRG4 is particularly useful in bus interface applications where output ringing is a concern, thanks to its low-drive and slow-edge rates that minimize overshoot and undershoot.
Key Specifications
| Parameter | Value |
|---|---|
| Case/Package | SOIC (16 pins) |
| Direction | Unidirectional |
| Frequency | 165 MHz |
| Lead Free | Lead Free |
| Logic Function | Shift Register, OR GATE |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5 V |
| Min Supply Voltage | 2 V |
| Mount | Surface Mount |
| Number of Bits | 8 |
| Number of Pins | 16 |
| Propagation Delay | 11.9 ns |
| RoHS Compliant | Yes |
| Series | 74LV |
| Technology | CMOS |
Key Features
- Parallel-Load Capability: The device allows parallel loading of data through eight individual direct data inputs, enabled by a low level at the shift/load (SH/LD) input.
- Clock-Inhibit Function: The SN74LV165ADRG4 features a clock-inhibit function, allowing for flexible control over the clocking process.
- Complemented Serial Output: The device provides a complemented serial output (QH), enhancing its utility in various digital circuits.
- Low-Drive and Slow-Edge Rates: Designed to minimize overshoot and undershoot, making it suitable for applications where output ringing is a concern.
- Partial-Power-Down Capability: Fully specified for partial-power-down applications using Ioff circuitry, which disables the outputs to prevent damaging current backflow.
- Wide Operating Voltage Range: Operates over a voltage range of 2 V to 5.5 V, making it versatile for different system requirements.
Applications
- Bus Interface Applications: Ideal for bus interface type applications where output ringing is a concern due to its low-drive and slow-edge rates.
- Data Transfer and Storage: Useful in scenarios requiring parallel loading and serial shifting of data.
- Digital Circuits: Suitable for various digital circuit designs requiring shift register functionality.
- Embedded Systems: Can be used in embedded systems that require efficient data handling and transfer.
Q & A
- What is the primary function of the SN74LV165ADRG4?
The primary function of the SN74LV165ADRG4 is to act as a parallel-load, 8-bit shift register.
- What is the operating voltage range of the SN74LV165ADRG4?
The device operates over a voltage range of 2 V to 5.5 V.
- What type of package does the SN74LV165ADRG4 come in?
The SN74LV165ADRG4 comes in a SOIC (16 pins) package.
- Does the SN74LV165ADRG4 have a clock-inhibit function?
Yes, the device features a clock-inhibit function.
- What is the propagation delay of the SN74LV165ADRG4?
The propagation delay is 11.9 ns.
- Is the SN74LV165ADRG4 RoHS compliant?
Yes, the device is RoHS compliant.
- What technology is used in the SN74LV165ADRG4?
The device uses CMOS technology.
- Can the SN74LV165ADRG4 be used in partial-power-down applications?
Yes, it is fully specified for partial-power-down applications using Ioff circuitry.
- What is the maximum operating temperature of the SN74LV165ADRG4?
The maximum operating temperature is 125°C.
- How many bits can the SN74LV165ADRG4 handle?
The device can handle 8 bits.
