DESCRIPTION

· The 74HC40105 and 74HCT40105 are 16-word x 4-bit FIFO registers designed for asynchronous data buffering.

· They feature independent input and output shifting rates, controlled by marker bits in flip-flops.

· Data automatically ripples through the register, with status indicators for data readiness at both ends.

FEATURES

· Asynchronous, expandable, and reset-capable operations.

· Status indicators and 3-state outputs for enhanced control.

· Supports CMOS (74HC40105) and TTL (74HCT40105) input levels.

· High ESD protection and compliance with JEDEC standards.

· Available in multiple packages, operable from -40°C to +125°C.

APPLICATIONS

· Ideal for buffering in asynchronous systems.

· Suitable for data rate matching and temporary data storage.