Overview
The SN74HC594DWRE4 is a high-performance integrated circuit produced by Texas Instruments. It is an 8-bit serial-in, parallel-out shift register with output latches, part of the 74HC series known for its high-speed CMOS technology. This component is designed to provide a seamless digital interface and is widely used in various applications requiring data shifting and storage.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Series | 74HC |
| Logic Type | Shift Register |
| Output Type | Push-Pull |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Function | Serial to Parallel |
| Voltage - Supply | 2V ~ 6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295" | 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| Base Product Number | 74HC594 |
Key Features
- Wide Operating Voltage Range of 2 V to 6 V
- High-Current Outputs Can Drive up to 15 LSTTL Loads
- Low Power Consumption, 80-µA Maximum ICC
- Typical propagation delay (tpd) = 15 ns
- ±6-mA Output Drive at 5 V
- Low Input Current of 1 µA Maximum
- 8-Bit Serial-In, Parallel-Out Shift Registers With Storage
- Independent Direct Overriding Clears on Shift and Storage Registers
- Independent Clocks for Both Shift and Storage Registers
Applications
The SN74HC594DWRE4 is commonly used in a wide range of applications that require data shifting and storage. These include data storage, transfer, and transformation. It is particularly useful in systems where serial data needs to be converted into parallel data, such as in digital interfaces, data processing units, and other electronic systems requiring high-speed data manipulation.
Q & A
- What is the primary function of the SN74HC594DWRE4?
The primary function is to act as an 8-bit serial-in, parallel-out shift register with output latches. - What is the operating voltage range of the SN74HC594DWRE4?
The operating voltage range is from 2 V to 6 V. - What is the maximum power consumption of the SN74HC594DWRE4?
The maximum power consumption is 80-µA. - What type of package does the SN74HC594DWRE4 come in?
The component comes in a 16-SOIC package. - What is the operating temperature range of the SN74HC594DWRE4?
The operating temperature range is from -40°C to 85°C. - Does the SN74HC594DWRE4 have independent clocks for shift and storage registers?
Yes, it has independent clocks for both shift and storage registers. - Can the SN74HC594DWRE4 drive high-current loads?
Yes, it can drive up to 15 LSTTL loads. - What is the typical propagation delay of the SN74HC594DWRE4?
The typical propagation delay (tpd) is 15 ns. - Is the SN74HC594DWRE4 RoHS compliant?
Yes, it is RoHS3 compliant. - Where can I find more detailed information about the SN74HC594DWRE4?
You can find more detailed information in the datasheet available on the Texas Instruments website or through authorized distributors.
