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| 14 Pin DIP TTL Square-Wave Generator Features w 50% duty cycle Schottky TTL ee from 2 to 100 MHz 5% Output frequencies Shpin dual-in-line package Low Profile 14 tatemperature range 0 to 70 C a Operating D synchronized using enable line . Output w w Inherent Delay 4nS Typ. 4U t om .c PART NUMBER EP8250 EP8251 EP8252 EP8253 EP8254 EP8255 EP8256 EP8257 EP8258 MHz 5% 2 3 4 5 10 15 20 PART NUMBER EP8259 EP8260 EP8261 EP8262 MHz 5% 35 40 45 50 60 70 80 90 100 DC Electrical Characteristics Parameter Test Conditions VOH VOL VIK IIH IIL IOS ICCH ICCL TRO NH NL High-Level Output Voltage Low-Level Output Voltage Input Clamp Voltage High-Level Input Current Low-Level Input Current Short Circuit Output Current High-Level Supply Current Low-Level Supply Current Output Rise Time Fanout High-Level Output Fanout Low-Level Output VCC = min. VIL = max. I OH = max VCC = min. VIH = min. IOL= max VCC = min. II = II K VCC = max. VIN = 2.7V VCC = max. VIN = 5.25V VCC = max. VIN = 0.5V VCC = max. VOUT = 0. VCC = max. VIN = OPEN VCC = max. VIN = 0 VCC = 5.0V VCC = max. VOH = 2.7V VCC = max. VOL = 0.5V Min Max Unit Recommended Operating Conditions VCC VIH VIL IIK IOH IOL d TA Supply Voltage High-Level Input Voltage Low-Level Input Voltage Input Clamp Current High-Level Output Current Low-Level Output Current Duty Cycle Operating Free-Air Temperature w w .D w Min 4.75 2.0 45 0 t a Max 5.25 0.8 -18 -1.0 20 55 +70 S a -40 2.7 e h t e V V V A mA mA U 4 .c 25 30 m o EP8263 EP8264 EP8265 EP8266 EP8267 Schematic VCC 14 EN 8 0.5 -1.2V 50 1.0 -2 -100 75 mA 75 mA 4 nS 20 TTL LOAD 10 TTL LOAD Square Wave Generator 1 OUT 7 G Package .200 White Dot Pin#1 PCA EP8250 Date Code Unit V V V mA mA mA % C .280 Max. .780 Max. .250 Max. .020 Typ. .020 .040 .600 DSD82XXb 8/25/94 Unless Otherwise Noted Dimensions in Inches Tolerances: Fractional = 1/32 42 .XX = .030 .XXX = .010 w ELECTRONICS w w .D a .150 Typ.. aS t ee h 4U t .365 Max. om .c .010 Typ. QAF-CSO2 Rev. A 8/25/94 INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791 |
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