HC573 SLS System Logic Semiconductor, HC573 Datasheet
HC573
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HC573 Summary of contents
Page 1
... Octal 3-State Noninverting Transparent Latch High-Performance Silicon-Gate CMOS The SL74HC573 is identical in pinout to the LS/ALS573. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. These latches appear transparent to data (i.e., the outputs change asynchronously) when Latch Enable is high. When Latch Enable goes low, data meeting the setup and hold time becomes latched ...
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... SL74HC573 * MAXIMUM RATINGS Symbol V DC Supply Voltage (Referenced to GND Input Voltage (Referenced to GND Output Voltage (Referenced to GND) OUT I DC Input Current, per Pin Output Current, per Pin OUT I DC Supply Current Power Dissipation in Still Air, Plastic DIP+ ...
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... V 2 4.5 OUT 6 6.0 mA 4.5 OUT I 7.8 mA 6.0 OUT GND 6 Output in High-Impedance 6.0 State GND OUT GND 6 OUT SL74HC573 Guaranteed Limit 125 Unit -55 C 1.5 1.5 1.5 V 3.15 3.15 3.15 4.2 4.2 4.2 0.5 0.5 0.5 V 1.35 1.35 1.35 1.8 1.8 1.8 1.9 1.9 1.9 V 4.4 4.4 4.4 5.9 5.9 5.9 3.98 3.84 3.7 5.48 5.34 5.2 0.1 0.1 0.1 V 0.1 0.1 0.1 ...
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... SL74HC573 AC ELECTRICAL CHARACTERISTICS Symbol Parameter Maximum Propagation Delay, Input PLH PHL (Figures 1 and Maximum Propagation Delay,Latch Enable PLH PHL to Q (Figures 2 and Maximum Propagation Delay, Output Enable to Q PLZ PHZ (Figures 3 and Maximum Propagation Delay, Output Enable to Q ...
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... Figure 1. Switching Waveforms Figure 3. Switching Waveforms Figure 5. Test Circuit Figure 6. Test Circuit System Logic SLS Semiconductor SL74HC573 Figure 2. Switching Waveforms Figure 4. Switching Waveforms EXPANDED LOGIC DIAGRAM ...