TI (Texas Instruments) 74F412FC Mfr Package Description: CERAMIC, FP-24 Technology: TTL Package Shape: RECTANGULAR Package Style: FLATPACK Surface Mount: Yes Terminal Form: FLAT Terminal Pitch: 1.27 mm Terminal Position: DUAL Number of Functions: 1 Number of Terminals: 24 Package Body Material: CERAMIC, GLASS-SEALED Temperature Grade: COMMERCIAL Output Characteristics: 3-ST 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 Logic IC Type: DRIVER Number of Bits: 8 Number of Ports: 2 Output Polarity: TRUE Propagation Delay (tpd): 7.5 ns