Overview
The MC74HC595ADR2G, produced by onsemi, is a high-performance silicon-gate CMOS integrated circuit that combines an 8-bit serial-input/serial or parallel-output shift register with an 8-bit D-type latch. This device is designed to accept serial data and provide both serial and parallel outputs, making it versatile for various digital circuit applications. It is particularly useful for interfacing with the SPI serial data port on CMOS microprocessors and microcontrollers.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Operating Voltage Range | The range of voltage the device can operate within | 2.0 to 6.0 V |
| Maximum Clock Frequency | The highest frequency at which the clock can operate | 15 MHz (at 50% duty cycle) |
| Input Current | The maximum current drawn by the inputs | 1.0 μA |
| Output Drive Capability | The number of LSTTL loads the output can drive | 15 LSTTL loads |
| Maximum Quiescent Supply Current | The maximum current drawn from the supply when the device is idle | 40 μA (at VCC = 6.0 V) |
| Maximum Three-State Leakage Current | The maximum current when the output is in the high-impedance state | 10 μA |
| Package Type | The physical package of the IC | 16-SOIC |
| Temperature Range | The operating temperature range of the device | -55°C to 125°C |
Key Features
- 8-bit serial-input/serial or parallel-output shift register with an 8-bit D-type latch and three-state parallel outputs.
- Independent clock inputs for the shift register and latch.
- Asynchronous reset for the shift register.
- Direct interface with the SPI serial data port on CMOS MPUs and MCUs.
- Outputs directly interface to CMOS, NMOS, and TTL.
- High noise immunity characteristic of CMOS devices.
- In compliance with JEDEC Standard No. 7A.
- Pb-free, halogen-free, and RoHS compliant.
- AEC-Q100 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements.
Applications
The MC74HC595ADR2G is suitable for a variety of applications, including:
- Digital display drivers.
- LED drivers.
- Serial to parallel data conversion.
- Microcontroller and microprocessor interfaces.
- Automotive and industrial control systems.
Q & A
- What is the operating voltage range of the MC74HC595ADR2G?
The operating voltage range is 2.0 to 6.0 V. - What is the maximum clock frequency for the MC74HC595ADR2G?
The maximum clock frequency is 15 MHz at a 50% duty cycle. - What type of outputs does the MC74HC595ADR2G provide?
The device provides both serial and parallel outputs. - Is the MC74HC595ADR2G compatible with CMOS, NMOS, and TTL outputs?
Yes, the outputs directly interface with CMOS, NMOS, and TTL. - What is the maximum input current for the MC74HC595ADR2G?
The maximum input current is 1.0 μA. - Is the MC74HC595ADR2G RoHS compliant?
Yes, the device is Pb-free, halogen-free, and RoHS compliant. - What is the temperature range for the MC74HC595ADR2G?
The operating temperature range is -55°C to 125°C. - Does the MC74HC595ADR2G have an asynchronous reset?
Yes, the shift register has an asynchronous reset. - What package type is the MC74HC595ADR2G available in?
The device is available in a 16-SOIC package. - Is the MC74HC595ADR2G AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified and PPAP capable for automotive and other applications.
