1 Features
• 2-V to 6-V VCC operation
• Wide operating temp range of –55℃ to 125℃
• 3-state outputs directly drive bus lines
• Balanced propagation delays and transition times
• Bus driver outputs drive up to 15 LS-TTL loads
• Significant power reduction compared to LS-TTL
Logic ICs

2 Description
The ’HC573 devices are octal transparent D-type
latches designed for 2-V to 6-V VCC operation.