8 pin mini dip and mini dil 5 tap ttl compatible active delay lines delays are ?% or ? ns? dip part dil part tap total number number 5, 10, 15, 20 25 ep9458-25 ep9458-25w 6, 12, 18, 24 30 ep9458-30 ep9458-30w 7, 14, 21, 28 35 ep9458-35 ep9458-35w 8, 16, 24, 32 40 ep9458-40 ep9458-40w 9, 18, 27, 36 45 ep9458-45 ep9458-45w 10, 20, 30, 40 50 ep9458-50 ep9458-50w 12, 24, 36, 48 60 ep9458-60 ep9458-60w 15, 30, 45, 60 75 ep9458-75 ep945875w 20, 40, 60, 80 100 EP9458-100 EP9458-100w 25, 50, 75, 100 125 ep9458-125 ep9458-125w delays are ?% or ? ns? dip part dil part tap total number number 30, 60, 90, 120 150 ep9458-150 ep9458-150w 35, 70, 105, 140 175 ep9458-175 ep9458-175w 40, 80, 120, 160 200 ep9458-200 ep9458-200w 45, 90, 135, 180 225 ep9458-225 ep9458-225w 50, 100, 150, 200 250 ep9458-250 ep9458-250w 60, 120, 180, 240 300 ep9458-300 ep9458-300w 70, 140, 210, 280 350 ep9458-350 ep9458-350w 80, 160, 240, 320 400 ep9458-400 ep9458-400w 90, 180, 270, 360 450 ep9458-450 ep9458-450w 100, 200, 300, 400 500 ep9458-500 ep9458-500w ? whichever is greater. delay times referenced from input to leading edges at 25?, 5.0v, with no load. schematic v oh high-level output voltage v cc = min. v il = max. i oh = max 2.7 v v ol low-level output voltage v cc = min. v ih = min. i ol = max 0.5 v v ik input clamp voltage v cc = min. i i = ii k -1.2 v i ih high-level input current v cc = max. v in = 2.7v 50 ? v cc = max. v in = 5.25v 1.0 ma i il low-level input current v cc = max. v in = 0.5v -2 ma i os short circuit output current v cc = max. v out = 0. -40 -100 ma (one output at a time) i cch high-level supply current v cc = max. v in = open 75 ma i ccl low-level supply current v cc = max. v in = 0 75 ma t ro output rise time td 500 ns (0.75 to 2.4 volts) 4 ns n h fanout high-level output v cc = max. v oh = 2.7v 20 ttl load n l fanout low-level output v cc = max. v ol = 0.5v 10 ttl load dc electrical characteristics parameter test conditions min max unit e in pulse input voltage 3.2 volts p w pulse width % of total delay 110 % t ri pulse rise time (0.75 - 2.4 volts) 2.0 ns p rr pulse repetition rate @ td 200 ns 1.0 mhz pulse repetition rate @ td > 200 ns 100 khz v cc supply voltage 5.0 volts input pulse test conditions @ 25?c unit v cc supply voltage 4. 75 5.25 v v ih high-level input voltage 2. 0 v v il low-level input voltage 0.8 v i ik input clamp current -18 ma i oh high-level output current -1.0 ma i ol low-level output current 20 ma p w * pulse width of total delay 40 % d* duty cycle 40 % t a operating free-air temperature 0 +70 ? recommended operating conditions min max unit *these two values are inter-dependent. dsd9458 rev. a 2/5/96 qaf-cso1 rev. b 8/25/94 unless otherwise noted dimensions in inches tolerances: fractional = ?1/32 .xx = ?.030 .xxx = ?.010 16799 schoenborn st. north hills, ca 91343 tel: (818) 892-0761 fax: (818) 894-5791 e l e c t r o n i c s i n c . 7 2 6 3 5 1 4 output ground input 8 vcc dip package dil package .365 max. .500 max. .280 max. pca ep9458-25 d.c. .010 typ. .120 min, .020 typ. .250 max. .020 typ. white dot pin#1 .100 white dot pin 1 .100 pca date code ep9458-25w .400 .500 .150 typ .018 x.010 .300 .250
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