h = high voltage level l = low voltage level x = don't care z = high impedance 4-163 fast and ls ttl data 11 hex buffer/driver gated enable noninverting and inverting, 3-state 13 14 12 11 10 9 gnd v cc oe 2 i 15 16 4 3 5 6 7 8 2 1 i i o o o oe 1 i i i o o o mc54/74f366 mc54/74f365 13 14 12 11 10 9 gnd v cc connection diagram oe 2 i 15 16 4 3 5 6 7 8 2 1 i i o o o oe 1 i i i o o o function table inputs outputs oe 1 oe 2 i o o l l l l h l l h h l x h x z z h x x z z guaranteed operating ranges symbol parameter min typ max unit v cc supply voltage 54,74 4.5 5.0 5.5 v t a operating ambient temperature range 54 55 25 125 c 74 0 25 70 i oh output current e high 54 74 12 15 ma i ol output current e low 54 74 48 64 ma f365 hex buffer/driver gated enable noninverting, 3-state f366 hex buffer/driver gated enable inverting, 3-state fast ? schottky ttl mc54/74f365 mc54/74f366 j suffix ceramic case 620-09 n suffix plastic case 648-08 16 1 16 1 ordering information mc54fxxxj ceramic mc74fxxxn plastic mc74fxxxd soic 16 1 d suffix soic case 751b-03
4-164 fast and ls ttl data mc54/74f365 ? mc54/74f366 dc characteristics over operating trmperature range (unless otherwise specified) limits unit symbol parameter min typ max test conditions v ih input high voltage 2.0 v guaranteed input high voltage v il input low voltage 0.8 v guaranteed input low voltage v ik input clamp diode voltage 1.2 v i in = 18 ma v cc = min 54,74 2.4 3.4 v i oh = 3.0 ma v cc = 4.5 v 74 2.7 3.4 v i oh = 3.0 ma v cc = 4.75 v v oh output high voltage 54 2.0 v i oh = 12 ma v cc = 4.5 v 74 2.0 v i oh = 15 ma v cc = 4.5 v v ol output low voltage 54 0.35 0.55 v i ol = 48 ma v cc = max 74 0.4 0.55 v i ol = 64 ma i ozh output off currenthigh 50 m a v out = 2.7 v v cc = max i ozl output off currentlow 50 m a v out = 0.5 v v cc = max i ih input high current 20 m a v in = 2.7 v v cc = max 100 m a v in = 7.0 v v cc = 0 v i il input low current 20 m a v in = 0.5 v v cc = max i os output short circuit current (note 2) 100 225 ma v out = gnd v cc = max i cch 35 f365 i ccl 62 i ccz 48 i cc i cch 25 ma v cc = max f366 i ccl 62 i ccz 48 notes: 1. for conditions shown as min or max, use the appropriate value specified under recommended operating conditions for the applicable device type. 2. not more than one output should be shorted at a time, nor for more than 1 second. ac characteristics 54/74f 54f 74f t a = +25 c t a = 55 c to +125 c t a = 0 c to +70 c v cc = +5.0 v v cc = 5.0 v 10% v cc = 5.0 v 10% c l = 50 pf c l = 50 pf c l = 50 pf symbol parameter min typ max min max min max unit t plh propagation delay f365 2.0 4.5 6.5 2.0 8.0 2.0 7.0 ns t phl i n to o n 3.0 5.5 7.0 3.0 8.5 3.0 7.5 t plh propagation delay f366 2.0 5.0 6.5 2.0 8.5 2.0 7.5 ns t phl i n to o n 1.0 3.0 5.0 1.0 6.5 1.0 5.5 t pzh output enable time 3.0 6.5 9.5 3.0 11 3.0 10 ns t pzl to high and low level 4.0 6.0 9.0 4.0 10.5 4.0 9.5 t phz output disable time 2.5 4.5 6.5 2.5 8.0 2.5 7.0 ns t plz from high and low level 1.5 4.0 6.0 1.5 7.5 1.5 6.5
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