74HC595 - 8-bit Serial-to-Parallel Shift Register DIP-IC

74HC595 8-bit Serial-to-Parallel Shift Register DIP-IC

The 74HC595 is an 8-bit serial-in, parallel-out shift register. It is provided in a Dual In-line Package (DIP-IC). This component expands digital I/O using minimal microcontroller pins. The IC utilizes advanced silicon-gate CMOS technology. This technology provides high noise immunity and low power consumption. It integrates an 8-bit D-type storage register with 3-state outputs. Separate clocks for shift and storage registers enable flexible data manipulation. Its cascadable design supports output line expansion. A direct-overriding clear and positive-edge triggered clocks ensure operation. It drives up to 15 LS-TTL loads.

Specifications:

• Product Type: Serial-to-Parallel Shift Register
• Logic Family: High-Speed CMOS (HC)
• Number of Bits: 8-bit
• Output Type: 3-State
• Max Operating Frequency: 20 MHz
• Supply Voltage Range: 2V to 6V (typical)
• Package Type: DIP (Dual In-line Package)
• Input/Output: Serial-In, Parallel-Out
• Drive Capability: 15 LS-TTL loads
• Shift Register Clear: Direct Overriding Clear
• Clock Type: Positive-Edge Triggered

Key features and benefits:

• 8-bit Serial-In Parallel-Out (SIPO) Shift Register
• Integrated D-type storage register with 3-state outputs
• Advanced CMOS technology for low power consumption and high noise immunity
• Separate clocks for shift and storage register control
• Direct-overriding clear function
• Cascadable design for I/O expansion
• Operates from DC to 20MHz
• Drive capability: up to 15 LS-TTL loads

Applications:

• Microcontroller I/O pin expansion
• Driving LED displays (matrices, 7-segment)
• Serial-to-parallel data conversion
• Multiplexing and demultiplexing circuits
• Interfacing with multiple sensors and actuators

Frequently Asked Questions:

Q: What is the pinout for the 74HC595 DIP-IC?
A: The 74HC595 DIP-IC typically features 16 pins, including VCC, GND, SER (Serial Data Input), SRCLK (Shift Register Clock), RCLK (Storage Register Clock), OE (Output Enable), SRCLR (Shift Register Clear), and eight parallel outputs (Q0-Q7).

Q: Can the 74HC595 be cascaded with other 74HC595 ICs?
A: Yes, the 74HC595 is designed for cascading. The Q7' (Q-prime) output can be connected to the SER input of a subsequent 74HC595 to expand the number of parallel outputs.

Q: What is the maximum current output per pin for the 74HC595?
A: The 74HC595 can source or sink up to 35mA per output pin, with a maximum total current of 70mA for VCC or GND. Refer to the datasheet for specific operating conditions.

Q: Is the 74HC595 compatible with 3.3V logic levels?
A: Yes, the 74HC595 operates within a supply voltage range of 2V to 6V, making it compatible with 3.3V and 5V logic systems.

Package Includes:

*Image shown is a representation only.

Note: Contact sales(at)electroncomponents.com for bulk enquiry & get best price!