Product Overview: 74HCT259DB from NXP

The 74HCT259DB is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). Manufactured by NXP, a reputable leader in semiconductors, this product is part of the 74HCT family, known for its compatibility with TTL levels. The 74HCT259DB is an 8-bit addressable latch that is designed to be used in a wide range of digital applications such as data storage, multiplexing, and various types of coding and decoding.

Key Features

• Logic Type: Addressable Latch
• Output Capability: Standard
• IC Output Type: Tri-state
• Package Type: SOT137-1, SSOP16
• Temperature Range: -40 °C to +125 °C
• Supply Voltage Range: 4.5V to 5.5V
• High Noise Immunity: Nominally equal to VCC/2
• Low Power Dissipation: Balanced for optimum performance

Product Description

The 74HCT259DB is equipped with eight addressable latches that allow data to be held or stored and retrieved upon demand, making it an essential component for temporary data storage in digital systems. The device features an active LOW enable input (E), an active LOW clear input (CLR), a positive-edge triggered clock input (CP), and a 3-state output control input (OE). The 3-state output enables connection to a bus-oriented system.

With its wide operating temperature range, the 74HCT259DB is suitable for industrial applications. The device's low power consumption makes it ideal for battery-powered and energy-efficient designs. Furthermore, the latch's tri-state outputs can drive up to 15 LSTTL loads, providing ample interfacing capability with high drive requirements.

The 74HCT259DB comes in a slim SSOP16 package, which is advantageous for space-constrained applications. The product's reliability and performance are ensured by NXP's rigorous quality standards, making it a trustworthy component for your digital electronics projects.

Applications

• General purpose storage
• Data multiplexing
• Signal gating
• Address decoding
• Industrial control systems

The 74HCT259DB from NXP is a versatile and reliable choice for designers looking to implement addressable latches in their digital systems.