NXP Semiconductors 74F161AD-T Mfr Package Description: PLASTIC, SOT-109-1, SOP-16 Technology: TTL Package Shape: RECTANGULAR Package Style: SMALL OUTLINE Surface Mount: Yes Terminal Form: GULL WING Terminal Pitch: 1.27 mm Terminal Finish: NOT SPECIFIED Terminal Position: DUAL Number of Functions: 1 Number of Terminals: 16 Package Body Material: PLASTIC/EPOXY Temperature Grade: COMMERCIAL Operating Temperature-Max: 70 Cel Operating Temperature-Min: 0.0 Cel Supply Voltage-Max (Vsup): 5.5 V Supply Voltage-Min (Vsup): 4.5 V Supply Voltage-Nom (Vsup): 5 V Count Direction: UP Load/Preset Input: SYN LOAD Logic IC Type: BINARY COUNTER Mode of Operation: SYN Number of Bits: 4 Propagation Delay (tpd): 11 ns Trigger Type: POSITIVE EDGE fmax-Min: 90 MHz