Overview
The NLV74HC164ADTR2G, produced by onsemi, is an 8-bit serial-input to parallel-output shift register. This device is part of the high-performance silicon-gate CMOS family and is designed to be compatible with standard CMOS outputs and LSTTL outputs with pull-up resistors. It features two serial data inputs, A1 and A2, allowing one input to be used as a data enable. The shift register operates on the rising edge of the clock input and includes an active-low asynchronous reset that overrides the clock and serial data inputs.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| VCC (DC Supply Voltage) | 2.0 | 6.0 | V |
| VIN (DC Input Voltage) | -0.5 | VCC + 0.5 | V |
| VOUT (DC Output Voltage) | -0.5 | VCC + 0.5 | V |
| Maximum Clock Frequency (50% Duty Cycle) | 18 | 25 | MHz |
| Output Drive Capability | 10 | LSTTL Loads | |
| Low Input Current | 1 | μA | |
| Operating Temperature Range | -55 | 125 | °C |
| Storage Temperature Range | -65 | 150 | °C |
Key Features
- 8-bit serial-input to parallel-output shift register.
- Two serial data inputs (A1 and A2) with one input usable as a data enable.
- Data entered on each rising edge of the clock.
- Active-low asynchronous reset that overrides the clock and serial data inputs.
- Output drive capability of 10 LSTTL loads.
- Outputs directly interface to CMOS, NMOS, and TTL.
- Low input current of 1 μA.
- High noise immunity characteristic of CMOS devices.
- In compliance with JEDEC Standard No. 7A requirements.
- Pb-free, halogen-free/BFR-free, and RoHS compliant.
Applications
- Serial to parallel data conversion in digital systems.
- Shift register applications in microprocessor systems.
- Data storage and transfer in digital circuits.
- Automotive and industrial control systems requiring AEC-Q100 qualification.
- General-purpose digital logic circuits.
Q & A
- What is the NLV74HC164ADTR2G?
The NLV74HC164ADTR2G is an 8-bit serial-input to parallel-output shift register produced by onsemi.
- What is the operating voltage range of the NLV74HC164ADTR2G?
The operating voltage range is from 2.0 V to 6.0 V.
- How many serial data inputs does the NLV74HC164ADTR2G have?
The device has two serial data inputs, A1 and A2.
- What is the function of the reset input?
The reset input is an active-low asynchronous reset that overrides the clock and serial data inputs, resetting all internal flip-flops and setting the outputs to the low level state.
- What is the maximum clock frequency of the NLV74HC164ADTR2G?
The maximum clock frequency is up to 25 MHz at VCC = 5.0 V.
- Is the NLV74HC164ADTR2G RoHS compliant?
- What are the typical applications of the NLV74HC164ADTR2G?
Typical applications include serial to parallel data conversion, shift register applications in microprocessor systems, and general-purpose digital logic circuits.
- What is the storage temperature range of the NLV74HC164ADTR2G?
The storage temperature range is from -65°C to 150°C.
- Does the NLV74HC164ADTR2G meet automotive standards?
- What is the output drive capability of the NLV74HC164ADTR2G?
The output drive capability is 10 LSTTL loads.
