AC32 ACT32 54AC/74AC32 54ACTI7T4ACT32 Quad 2-Input OR Gate Outputs Source/Sink 24 mA "ACT32 has TTL-Compatible inputs Ordering Code: See Section 6 Connection Diagrams NC NC Brags (3) GND fio] NC [11] [13] 03) | hg 3 Ge 7 he NC NC Pin Assignment [1 Nc [zo] vec < o Oo = ay qh cy ay qT eno [7] l=! le) ta} ty by is Pin Assignment for LCC for DIP, Flatpak and SOIC DC Characteristics (unless otherwise specified) Symbol Parameter 54ACIACT T4ACIACT Units Conditions Vin = Vcc or Maximum Quiescent Ground, Icc Supply Current 80 40 BA Vec=5.5 V, Ta= Worst Case Vin = Vec or Maximum Quiescent Ground, loc Supply Current 4.0 4.0 HA Voc = 5.5 V, Ta = 25C . va: VIN = Vcc 2.1 V Maximum Additional lect : 16 15 mA Voc = 5.5 V, Icc/lnput ('ACT32) Ta=Worst Case AC Characteristics 74AC 54AC 74AC * Ta= +25C Ta= 55C | Ta= 40C Symbol Parameter Vec C_=50 pF to +125C | to +85C | Units | Fig. (V) =90P CL=50 pF | Ci=50 pF No. Min Typ Max | Min Max | Min Max . 3.3 1.0 7.0 9.0 1.0 12.0 1.0 10.0 tPLH Propagation Delay 50| 10 55 75 |10 90/10 285) | 35 : 3.3 1.0 7.0 8.5 1.0 11.5 1.0 9.0 tPHL Propagation Delay 50/10 50 70/10 85/10 75] | 35 *Voltage Range 3.3 is 3.3 V+0.3 V Voltage Range 5.0 is .0 V+0.5 V Military parameters given herein are for general references only. For current military specifications and subgroup testing information please request Fairchiid's Table | data sheet from your Fairchild sales engineer or account representative. -20 AC32 ACT32 AC Characteristics Popo 74ACT 54ACT 7T4ACT if ff Ta= 55C | Ta= 40C aa, _ oO; Symbpl fe" Op oF to +125C | to +85C | Units | Fig. Li PT] it] Ch=50 PE | CL=50 pF No. i 4 i" at it Fa el Min Max | ip Mp tPLH Propagation Delay 5.0 "Tae: i WN : fi) Mi} ii] A hg 36,0 St o i f pe 4 ior < ef wad rt if tPHL Propagation Delay 5.0 6.6 SE) ds | 8-5 *Voltage Range 5.0 Is .0 V+0.5 V Military parameters given herein are for general references only. For current military specifications and subgroup testing information please request Fairchild's Table | data sheet from your Fairchild sales engineer or account representative. Capacitance 54/74ACIACT Symbol Parameter Units Conditions Typ CIN Input Capacitance 45 pF Vcc =5.5 V Cpp Power Dissipation 20.0 oF Voc =5.5 V Capacitance 5-21