Overview
The SN74HC595DG4 is an 8-bit serial-in, parallel-out shift register produced by Texas Instruments. This integrated circuit is part of the 74HC series and is designed for a wide range of applications requiring serial-to-parallel data conversion. The device features a high-current 3-state output capability, making it suitable for driving multiple loads. It operates within a voltage range of 2 V to 6 V and has a low power consumption, making it efficient for various electronic systems.
Key Specifications
| Specification | Description |
|---|---|
| Manufacturer | Texas Instruments |
| Series | 74HC |
| Logic Type | Shift Register |
| Output Type | Tri-State |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Function | Serial to Parallel, Serial |
| Voltage - Supply | 2 V ~ 6 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SOIC |
| Base Part Number | 74HC595 |
Key Features
- 8-bit serial-in, parallel-out shift register with 3-state output registers.
- Wide operating voltage range of 2 V to 6 V.
- High-current 3-state outputs can drive up to 15 LSTTL loads.
- Low power consumption: 80-μA (maximum) ICC.
- Low input current: 1 μA (maximum).
- ±6-mA output drive at 5 V.
- Shift register has direct clear (SRCLR) input, serial (SER) input, and serial outputs for cascading.
- Separate clocks for both the shift and storage register.
Applications
- Network switches
- Power infrastructure
- LED displays
- Servers
Q & A
- What is the primary function of the SN74HC595DG4?
The primary function is to act as an 8-bit serial-in, parallel-out shift register.
- What is the operating voltage range of the SN74HC595DG4?
The operating voltage range is 2 V to 6 V.
- What type of outputs does the SN74HC595DG4 have?
The device has tri-state outputs.
- How many bits per element does the SN74HC595DG4 have?
The device has 8 bits per element.
- What is the operating temperature range of the SN74HC595DG4?
The operating temperature range is -40°C to 85°C.
- What type of mounting does the SN74HC595DG4 use?
The device uses surface mount technology.
- What is the package type of the SN74HC595DG4?
The package type is 16-SOIC (0.154", 3.90mm Width).
- Is the SN74HC595DG4 RoHS compliant?
- What are some common applications of the SN74HC595DG4?
- What is the maximum output drive current at 5 V for the SN74HC595DG4?
