MC74HC273ADT

The MC74HC273ADT is one member of the MC74HC273 family which is designed as the octal D flip-flop with common clock and reset. This device consists of eight D flipflops with common Clock and Reset inputs. Each flipflop is loaded with a lowtohigh transition of the Clock input. Reset is asynchronous and active low.

Features of the MC74HC273ADT are:(1)Output Drive Capability: 10 LSTTL Loads; (2)Outputs Directly Interface to CMOS, NMOS and TTL; (3)Operating Voltage Range: 2.0 to 6.0 V; (4)Low Input Current: 1.0 uA; (5)High Noise Immunity Characteristic of CMOS Devices; (6)In Compliance with the Requirements Defined by JEDEC Standard No. 7A; (7)Chip Complexity: 264 FETs or 66 Equivalent Gates.

The absolute maximum ratings of the MC74HC273ADT can be summarized as:(1)DC supply voltage (referenced to GND): -0.5 to +7.0 V;(2)DC input voltage (referenced to GND): -0.5 to Vcc+0.5 V;(3)DC output voltage (referenced to GND): -0.5 to Vcc+0.5 V;(4)DC input current, per pin: +/-20 mA;(5)DC output current, per pin: +/-25 mA;(6)DC supply current, Vcc and GND pins: +/-50 mA;(7)storage temperature range: -65 to +150;(8)lead temperature, 1mm from case for 10 seconds plastic DIP, SOIC or TSSOP package: 260. If you want to know more information such as the electrical characteristics about the MC74HC273ADT, please download the datasheet in www.seekic.com or www.chinaicmart.com .