74259 DIP IC 8 Bit Addressable Latch (74259 IC)

The 74259 is an 8-bit addressable latch integrated circuit designed for storing and controlling digital output states using 3-bit address selection. It allows one of eight output latches to be selected through the address inputs, while the data input determines whether the selected latch is set or reset.

Belonging to the TTL logic family, the 74259 is widely used in microprocessor systems, digital control circuits, I/O expansion, and data storage applications. Its addressable architecture enables efficient control of multiple outputs with minimal control lines. The IC is supplied in a 16-pin DIP package, making it suitable for breadboard prototyping and through-hole PCB designs.

Key Features -

• 8-bit addressable latch IC

• 3-bit address inputs for latch selection

• Data input controls the selected latch state

• High-speed TTL logic operation

• Efficient control of multiple outputs

• Standard 16-pin DIP package

• Compatible with 74xx TTL logic family

Specifications -

• Product Type: Addressable Latch IC

• Part Number: 74259

• Logic Function: 8-Bit Addressable Latch

• Number of Latches: 8

• Address Inputs: 3 Bit

• Logic Family: TTL

• Package Type: DIP-16 (Dual In-Line Package)

• Operating Voltage: 4.75V to 5.25V DC

• Mounting Type: Through Hole

• Technology: Bipolar TTL

Applications -

• Microprocessor systems

• Digital control circuits

• Output expansion circuits

• Data storage applications

• Industrial automation systems

• Embedded electronics

• Educational electronics projects

• Digital logic circuit design