CD74HC4049M

The CD74HC4049M is a high speed CMOS logic Hex Inverting Buffer fabricated with high-speed silicon gate technology. It has a modified input protection structure that enables these parts to be used as logic level translators which convert high-level logic to a low-level logic while operating off the low-level logic supply. The modified input protection structure protects the input from negative electrostatic discharge. This can also be used as simple buffers or inverters without level translation. The CD74HC4049M is enhanced versions of equivalent CMOS types.

• Balanced propagation delay and transition times
• Significant power reduction compared to LSTTL logic ICs
• High-to-low voltage level converter for up to VI = 16V
• High noise immunity - NIL = 30%, NIH = 30% of VCC at VCC = 5V
• 6ns Propagation delay
• Standard outputs - 10 LSTTL loads
• Bus driver outputs - 15 LSTTL loads
• Green product and no Sb/Br