74FST3253 ON, 74FST3253 Datasheet
74FST3253
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74FST3253 Summary of contents
Page 1
... Dual 4:1 Multiplexer/ Demultiplexer Bus Switch The ON Semiconductor 74FST3253 is a dual 4:1, high performance multiplexer/demultiplexer bus switch. The device is CMOS TTL compatible when operating between 4 and 5.5 Volts. The device exhibits extremely low R and adds nearly zero propagation delay. ON The device adds no noise or ground bounce to the system. ...
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... Device Order Number 74FST3253D 74FST3253DR2 74FST3253DT 74FST3253DTR2 74FST3253QS 74FST3253QSR †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *This package is inherently Pb−Free. 74FST3253 FLOW CONTROL Figure 3. Logic Diagram ...
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... V Output Voltage O T Operating Free−Air Temperature A Dt/DV Input Transition Rise or Fall Rate Switch I/O 5. Unused control inputs may not be left open. All control inputs must be tied to a high or low logic input voltage level. 74FST3253 Parameter t GND GND V O SOIC TSSOP QSOP ...
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... On resistance of the switch and the 50 pF load capacitance, when driven by an ideal voltage source (zero output impedance). CAPACITANCE (Note 8) Symbol Parameter C Control Pin Input Capacitance Port Input/Output Capacitance I Port Input/Output Capacitance I/O = )25_C MHz, Capacitance is characterized but not tested 74FST3253 Conditions = *18mA 5 ...
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... AC Loading and Waveforms FROM OUTPUT UNDER TEST NOTES: 1. Input driven source terminated includes load and stray capacitance Figure 4. AC Test Circuit 1.5 V SWITCH INPUT PLH 1.5 V OUTPUT Figure 5. Propagation Delays ENABLE INPUT 1 ...
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... REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT. 1 0.15 (0.006 −V− C 0.10 (0.004) −T− SEATING PLANE D 74FST3253 PACKAGE DIMENSIONS SOIC−16 D SUFFIX CASE 751B−05 ISSUE 0.25 (0.010 TSSOP−16 DT SUFFIX CASE 948F−01 ...
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... R −B− 0.25 (0.010 0.25 (0.010 74FST3253 PACKAGE DIMENSIONS QSOP−16 QS SUFFIX CASE 492−01 ISSUE 45_ U RAD. 0.013 X 0.005 DP. MAX MOLD PIN MARK RAD. 0.005−0.010 TYP P DETAIL −T− ...
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... USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 8 ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. 74FST3253/D ...