Product Overview: CD74HCT259MT from Texas Instruments
The CD74HCT259MT is a high-speed CMOS logic 8-Bit Addressable Latch designed and manufactured by the renowned electronics company, Texas Instruments. This integrated circuit (IC) is specifically created to meet the demanding requirements of high-speed memory decoding or data-routing applications, suitable for various digital systems.
The device operates as an 8-bit storage latch with a common clear input (CLR) and a data input (D). The latch is controlled by a 3-bit address (A0, A1, A2) and a write enable input (G). When G is held high, the output of the latches is unaffected by the address inputs or the data input. When G goes low, the data on D is written into the latch addressed by the address inputs. The CLR input can be used to reset all latches to the low state when taken low.
The CD74HCT259MT is part of the HCT family, which means it is compatible with TTL (Transistor-Transistor Logic) signal levels while offering the speed of CMOS technology. This makes it a versatile choice for interfacing with both CMOS and TTL logic levels, providing a bridge between different types of digital systems.
The device features a wide operating voltage range from 4.5V to 5.5V, which is typical for 5V digital systems. It also boasts a low power consumption, which is a hallmark of CMOS technology, making it an energy-efficient option for battery-operated devices.
The CD74HCT259MT comes in a compact surface-mount package, specifically in an SOIC-16 (Small Outline Integrated Circuit) type. This space-saving design is ideal for modern electronic applications where board space is at a premium.
Texas Instruments ensures that this product meets the stringent quality and performance standards expected from their components. The CD74HCT259MT is a reliable and durable choice for designers and engineers who require a high-performance addressable latch for their digital systems.
