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MFG:MOTOROLA  Package Cooled:SOP-14  D/C:1997  

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Part Number: MC74HC20

 

MFG: MOTOROLA

Package Cooled: SOP-14

D/C: 1997

Description: The MC74HC20 is identical in pinout to the LS20. The device inputs are compatible with standard CMOS o...


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MC74HC20 General Description


The MC74HC20 is identical in pinout to the LS20. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

MC74HC20 Maximum Ratings

Symbol Parameter Value Unit
vcc DC Supply Voltage (Referenced to GND) 0.5 to +7.0 V
VIN DC Input Voltage (Referenced to GND) 0.5 to VCC + 0.5 V
VOUT DC Output Voltage (Referenced to GND) 0.5 to VCC + 0.5 V
LIN DC Input Current, per Pin ±20 mA
IOUT DC Onput Current, per Pin ±25 mA
ICC DC Supply Current Per Supply Pin ±50 mA
PD Power dissipation in still air piastic DIP
SOIC package
750
500		 mW
TSTG Storage Temperature 65 to +150 °C
TL Lead Temperature, 1 mm from Case for 10 Seconds
(Plastic DIP or SOIC Package)		 260 °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/ from 65to 125
Ceramic DIP: 10 mW/ from 100 to 125
SOIC Package: 7 mW/ from 65 to 125
For high frequency or heavy load considerations, see Chapter 2 of the Motorola HighSpeed CMOS Data Book (DL129/D).

MC74HC20 Features

• Output Drive Capability: 10 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2 to 6 V
• Low Input Current: 1 mA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance with the Requirements Defined by JEDEC Standard No. 7A
• Chip Complexity: 28 FETs or 7 Equivalent Gates

MC74HC20 Connection Diagram

MC74HC20 Connection Diagram

MC74HC20 datasheet

MC74HC20
PDF/DataSheet Download

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