Assembly/installation: PCB through-hole mounting. Number of terminals: 16. Type of circuits: CMOS. Number of circuits: 1. Logic circuits family: 74HCTxx series. Logic function: 4-bit D Flip-flop. Operating temperature range min (°C): -55°C. Operating temperature range max (°C): +125°C. Minimum supply voltage (V): +4.5V. Maximum supply voltage (V): +5.5V. Number of terminals: 16. RoHS: yes. Series: TTL-HCT. Housing: DIP. Housing (according to data sheet): DIP-16