SN74HC244N. Assembly/installation: PCB through-hole mounting. Component family: CMOS logic integrated circuit. Configuration: PCB through-hole mounting. Function: OCTAL BUFFER/DRIVER 3-STATE. Housing (JEDEC standard): -. Housing: DIP20. Logic circuits family: 74HCxx series. Logic function: 8-bit unidirectional bus driver. 3-state output. Max temperature: +85°C.. Number of circuits: 1. Number of terminals: 20. RoHS: yes. Series: TTL. Type of circuits: CMOS. [V]: +6V. Original product from manufacturer: Texas Instruments. Quantity in stock updated on 11/07/2025, 22:43