8 Pin Triple TTL Compatible Active Delay Lines Delay Time ±5% or ±2nS† 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 DIP Part Number SMD-G Part Number SMD-J Part Number EPA249-5 EPA249-6 EPA249-7 EPA249-8 EPA249-9 EPA249-10 EPA249-11 EPA249-12 EPA249-13 EPA249-14 EPA249-15 EPA249-16 EPA249-17 EPA249-18 EPA249-19 EPA249-20 EPA249-21 EPA249-22 EPA249G-5 EPA249G-6 EPA249G-7 EPA249G-8 EPA249G-9 EPA249G-10 EPA249G-11 EPA249G-12 EPA249G-13 EPA249G-14 EPA249G-15 EPA249G-16 EPA249G-17 EPA249G-18 EPA249G-19 EPA249G-20 EPA249G-21 EPA249G-22 EPA249J-5 EPA249J-6 EPA249J-7 EPA249J-8 EPA249J-9 EPA249J-10 EPA249J-11 EPA249J-12 EPA249J-13 EPA249J-14 EPA249J-15 EPA249J-16 EPA249J-17 EPA249J-18 EPA249J-19 EPA249J-20 EPA249J-21 EPA249J-22 †Whichever is greater. EPA249-23 EPA249-24 EPA249-25 EPA249-30 EPA249-35 EPA249-40 EPA249-45 EPA249-50 EPA249-55 EPA249-60 EPA249-65 EPA249-70 EPA249-75 EPA249-80 EPA249-85 EPA249-90 EPA249-95 EPA249-100 SMD-G Part Number SMD-J Part Number EPA249G-23 EPA249G-24 EPA249G-25 EPA249G-30 EPA249G-35 EPA249G-40 EPA249G-45 EPA249G-50 EPA249G-55 EPA249G-60 EPA249G-65 EPA249G-70 EPA249G-75 EPA249G-80 EPA249G-85 EPA249G-90 EPA249G-95 EPA249G-100 EPA249J-23 EPA249J-24 EPA249J-25 EPA249J-30 EPA249J-35 EPA249J-40 EPA249J-45 EPA249J-50 EPA249J-55 EPA249J-60 EPA249J-65 EPA249J-70 EPA249J-75 EPA249J-80 EPA249J-85 EPA249J-90 EPA249J-95 EPA249J-100 DC Electrical Characteristics Parameter Test Conditions PCA EPA249-5 Date Code V OH V OL V IK I IH .500 MAX .020 TYP .250 MAX .010 TYP .120 MIN . .365 MAX SMD-G Package .055 PCA EPA249G-5 Date Code .280 MAX Suggested Solder .410 Pad Layout WHITE DOT PIN#1 .100 .500 MAX .02 .03 .01 TYP .250 MAX .100 .05 Min Max Unit VCC = min. VIL = max. IOH = max 2.7 VCC = min. VIH = min. I OL= max VCC = min. II = IIK VCC = max. VIN = 2.7V VCC = max. VIN = 5.25V I IL Low-Level Input Current VCC = max. VIN = 0.5V I OS Short Circuit Output Current VCC = max. VOUT = 0. -40 (One output at a time) I CCH High-Level Supply Current VCC = max. VIN = OPEN I CCL Low-Level Supply Current VCC = max. VIN = 0 TRO Output Rise Time NH Fanout High-Level Output VCC = max. VOH = 2.7V NL Fanout Low-Level Output VCC = max. VOL = 0.5V .280 MAX WHITE DOT PIN#1 .100 TYP 23 24 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 DIP Part Number Delay Times referenced from input to leading edges at 25°C, 5.0V, with no load. DIP Package .020 TYP Delay Time ±5% or ±2nS† High-Level Output Voltage Low-Level Output Voltage Input Clamp Voltage High-Level Input Current Recommended Operating Conditions VCC VIH VIL I IK I OH I OL PW* d* TA 115 mA 115 mA 4 nS 20 TTL LOAD 10 TTL LOAD *These two values are inter-dependent. 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 0 40 +70 .300 Input Pulse Test Conditions @ 25° C SMD-J Package .055 PCA EPA249J-5 Date Code WHITE DOT PIN#1 .280 Suggested Solder MAX Pad Layout .320 .03 .100 .500 MAX EIN PW TRI PRR VCC Pulse Input Voltage Pulse Width % of Total Delay Pulse Rise Time (0.75 - 2.4 Volts) Pulse Repetition Rate Supply Voltage .02 DSA249 .100 VCC 7 1 .300 6 2 Volts % nS MHz Volts 5 3 4 GROUND 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 Unit 3.2 110 2.0 1.0 5.0 Schematic 8 .025 .045 .250 MAX V V V µA mA mA mA 0.5 -1.2V 50 1.0 -2 -100 ELECTRONICS INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791