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| Crystal Clock Oscillator TCO-743TH7 FULL DIP Double-Sealed TTL Absolute Maximum Ratings Features TTL logic output DIP-14 pin package compatible Tight stability (10 ppm) Enable/Disable feature Specifications Parameter Frequency Frequency Stability Operating Temperature Supply Voltage Supply Current Input Voltage Output Voltage Symmetry Rise/Fall time Fanout Start-up time *2 Rise time (0 to +4.5V) of Vcc >150s Parameter Supply voltage Input voltage Output voltage Input current Output current Storage temperature Symbol Vcc VIN VO IIN IO Tstg Rating -0.5 to +7.0 V -0.5 to Vcc+0.5 V -0.5 to Vcc+0.5 V 10 mA 25 mA -40 to +80 C TCO-743TH7 fo f/fo Topr Vcc Icc VIH VIL VOH VOL Conditions 1.5 to 60 MHz 10 ppm max. 0 C to +70 C +5.0 V 10 % See Table A (max.) VIH=+3.5 V min. / VIL=+1.5 V max. VOH=+4.0 V min. / VOL=+0.4 V max. 45 to 55 % See Table A (max.) 10 max. 4 ms max. 10 ms max. DC Vcc=+5.5V #1:VIH or OPEN ... Enable #1:VIL or GND ... Disable (*1) IOH=-4mA, IOL=+16mA at +1.4V at +0.4 to +2.4V 1.6mA/gate 1.5 fo 26 MHz (*2) 26 < fo 60 MHz (*2) SYM tr/tf n tst *1 Inclusive of calibration tolerance at +25C, operating temperature. Package Outlines [Dimensions in mm] 20.8 max. Model Table A Freq. (MHz) Icc (mA) tr,tf (ns) 1.5 fo fo 10 15 5 10 < fo fo 26 20 5 26 < fo fo 60 40 5 13.2 max. TOYOCOM Marking MHz JAPAN 7.11 max. 4.0 min. Frequency Date Code Denotes Pin #1 Location Test Circuit See Test Circuit page TEST-2 0.79 o0.46 12.19 #1 #7 Solder dip 4.57 7.62 #14 15.24 #8 Pin #1 #7 #8 #14 CONNECTION E/D CONTROL GND/case Output Vcc DC (2001. 2.) |
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