MM74HCT541MTC

The MM74HCT541MTC from On Semiconductor is a high-speed, octal 3-state buffer utilizing advanced silicon-gate CMOS technology. This non-inverting buffer is designed for general-purpose applications and offers high drive current outputs, enabling fast operation even when driving significant bus capacitances. It achieves speeds comparable to low-power Schottky devices while maintaining the low power consumption characteristic of CMOS technology.

This buffer is TTL input compatible and suitable for interfacing between TTL and NMOS components and standard CMOS devices. It can also serve as a plug-in replacement for LS-TTL devices, potentially reducing power consumption in existing designs. The MM74HCT541MTC features 3-state outputs, controlled by a two-input NOR gate, which places all eight outputs in a high-impedance state when either control input is HIGH. The device is supplied in a 20-TSSOP package, designed with inputs and outputs on opposite sides for enhanced PC board layout. All inputs are protected against static discharge damage.

Key electrical specifications include an operating voltage range of 4.5V to 5.5V and a typical propagation delay of 12 ns. The device operates within an ambient temperature range of -40°C to 85°C. It is designed for surface mount applications.