8 Pin Mini DIP and Mini DIL 5 Tap TTL Compatible Active Delay Lines Delays are ±5% or ±2 nS† Tap Total 5, 10, 15, 20 6, 12, 18, 24 7, 14, 21, 28 8, 16, 24, 32 9, 18, 27, 36 10, 20, 30, 40 12, 24, 36, 48 15, 30, 45, 60 20, 40, 60, 80 25, 50, 75, 100 25 30 35 40 45 50 60 75 100 125 †Whichever is greater. DIP Part Number DIL Part Number EP9458-25 EP9458-30 EP9458-35 EP9458-40 EP9458-45 EP9458-50 EP9458-60 EP9458-75 EP9458-100 EP9458-125 EP9458-25W EP9458-30W EP9458-35W EP9458-40W EP9458-45W EP9458-50W EP9458-60W EP945875W EP9458-100W EP9458-125W 150 175 200 225 250 300 350 400 450 500 DIL Part Number EP9458-150 EP9458-175 EP9458-200 EP9458-225 EP9458-250 EP9458-300 EP9458-350 EP9458-400 EP9458-450 EP9458-500 EP9458-150W EP9458-175W EP9458-200W EP9458-225W EP9458-250W EP9458-300W EP9458-350W EP9458-400W EP9458-450W EP9458-500W Schematic Min Max Unit VCC = min. VIL = max. I OH = max VCC = min. VIH = min. I OL= max VCC = min. II = II K VCC = max. VIN = 2.7V VCC = max. VIN = 5.25V IIL Low-Level Input Current VCC = max. VIN = 0.5V IOS Short Circuit Output Current VCC = max. VOUT = 0. (One output at a time) ICCH High-Level Supply Current VCC = max. VIN = OPEN ICCL Low-Level Supply Current VCC = max. VIN = 0 TRO Output Rise Time Td ≤ 500 nS (0.75 to 2.4 Volts) NH Fanout High-Level Output VCC = max. VOH = 2.7V NL Fanout Low-Level Output VCC = max. VOL = 0.5V High-Level Output Voltage Low-Level Output Voltage Input Clamp Voltage High-Level Input Current 2.7 -40 0.5 -1.2 50 1.0 -2 -100 V V V µA mA mA mA 8 VCC 7 2 6 3 5 OUTPUT INPUT 1 4 GROUND 75 mA 75 mA 4 nS 20 TTL LOAD 10 TTL LOAD Input Pulse Test Conditions @ 25° C Recommended Operating Conditions VCC VIH VIL IIK IOH IOL PW* d* TA 30, 60, 90, 120 35, 70, 105, 140 40, 80, 120, 160 45, 90, 135, 180 50, 100, 150, 200 60, 120, 180, 240 70, 140, 210, 280 80, 160, 240, 320 90, 180, 270, 360 100, 200, 300, 400 DIP Part Number Delay times referenced from input to leading edges at 25°C, 5.0V, with no load. DC Electrical Characteristics Parameter Test Conditions VOH VOL VIK IIH Delays are ±5% or ±2 nS† Tap Total Supply Voltage High-Level Input Voltage Low-Level Input Voltage Input Clamp Current High-Level Output Current Low-Level Output Current Pulse Width of Total Delay Duty Cycle Operating Free-Air Temperature Min Max Unit 4.75 2.0 5.25 V V V mA mA mA % % °C 0.8 -18 -1.0 20 40 40 +70 0 EIN PW TRI PRR VCC Unit Pulse Input Voltage Pulse Width % of Total Delay Pulse Rise Time (0.75 - 2.4 Volts) Pulse Repetition Rate @ Td ≤ 200 nS Pulse Repetition Rate @ Td > 200 nS Supply Voltage 3.2 110 2.0 1.0 100 5.0 Volts % nS MHz KHz Volts *These two values are inter-dependent. DIP Package White Dot Pin#1 DIL Package PCA EP9458-25 D.C. .280 Max. PCA EP9458-25W Date Code White Dot Pin 1 .100 .500 Max. .250 Max. .020 Typ. DSD9458 .400 .500 .020 Typ. .250 .010 Typ. .120 Min, .365 Max. .100 .300 QAF-CSO1 Rev. B 8/25/94 Rev. A 2/5/96 Unless Otherwise Noted Dimensions in Inches Tolerances: Fractional = ± 1/32 .XX = ± .030 .XXX = ± .010 .150 TYP .018 x.010 ELECTRONICS INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791