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SL74HC573

System Logic Semiconductor
Part Number SL74HC573
Manufacturer System Logic Semiconductor
Description Octal 3-State Noninverting Transparent Latch(High-Performance Silicon-Gate CMOS)
Published Apr 16, 2005
Detailed Description SL74HC573 Octal 3-State Noninverting Transparent Latch High-Performance Silicon-Gate CMOS The SL74HC573 is identical in...
Datasheet PDF File SL74HC573 PDF File

SL74HC573
SL74HC573

Overview
SL74HC573 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.
• Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.
0 to 6.
0 V • Low Input Current: 1.
0 µA • High Noise Immunity Characteristic of CMOS Devices ORDERING INFORMATION SL74HC573N Plastic SL74HC573D SOIC TA = -55° to 125° C for all packages PIN ASSIGNMENT LOGIC DIAGRAM PIN 20=VCC PIN 10 = GND FUNCTION TABLE Inputs Output Enable L L L H Latch Enable H H L X D H L X X Output Q H L no change Z X = don’t care Z = high impedance SLS System Logic Semiconductor SL74HC573 MAXIMUM RATINGS * Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL * Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Current, per Pin DC Supply Current, VCC and GND Pins Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) Value -0.
5 to +7.
0 -1.
5 to VCC +1.
5 -0.
5 to VCC +0.
5 ±20 ±35 ±75 750 500 -65 to +150 260 Unit V V V mA mA mA mW °C °C Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
+Derating - Plastic DIP: - 10 mW/°C from 65° to 125°C SOIC Package: : - 7 mW/ °C from 65° to 125°C RECOMMENDED OPERATING CONDITIONS Symbol VCC VIN, VOUT TA tr, t f Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage, Output Voltage (Referenced to GND) Operating Temperature, All Package Types Input Ri...


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