Specification	SN74HCT273N

Clock Frequency	37 MHz
Current - Output High	4 mA
Current - Output Low	4 mA
Current - Quiescent (Iq)	8 µA
Function	Master Reset
Input Capacitance	3 pF
Max CL	50 pF
Max Propagation Delay	29 ns
Mounting Type	Through Hole
Number of Bits per Element	8 bits
Number of Elements	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Non-Inverted
Package Length	0.3 in
Package Name	20-PDIP, 20-DIP
Package Width	7.62 mm
Trigger Type	Positive Edge
Type	D-Type
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	4.5 V

74HCT273 Series

High Speed CMOS Logic Octal D-Type Flip-Flop with Reset

Part	Operating Temperature (Max)	Operating Temperature (Min)	Function	Trigger Type	Current - Quiescent (Iq)	Package Width	Package Name	Package Length	Number of Bits per Element	Mounting Type	Type	Max Propagation Delay	Max CL	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Output Type	Number of Elements	Current - Output Low	Current - Output High	Clock Frequency	Input Capacitance
Texas Instruments SN74HCT273DBR	85 °C	-40 °C	Master Reset	Positive Edge	8 µA	5.3 mm	20-SSOP	0.209 in	8 bits	Surface Mount	D-Type	29 ns	50 pF	5.5 V	4.5 V	Non-Inverted	1	4 mA	4 mA	37 MHz	3 pF
Texas Instruments SN74HCT273APWR	85 °C	-40 °C	Master Reset	Positive Edge	8 µA	4.4 mm	20-TSSOP	0.173 in	8 bits	Surface Mount	D-Type	27 ns	50 pF	5.5 V	4.5 V	Non-Inverted	1	4 mA	4 mA	75 MHz	3 pF
Texas Instruments CD74HCT273M	125 °C	-55 °C	Master Reset	Positive Edge	8 µA	7.5 mm	20-SOIC	0.295 in	8 bits	Surface Mount	D-Type	30 ns	50 pF	5.5 V	4.5 V	Non-Inverted	1	4 mA	4 mA	50 MHz	10 pF
Texas Instruments SN74HCT273DWE4	85 °C	-40 °C	Master Reset	Positive Edge	8 µA	7.5 mm	20-SOIC	0.295 in	8 bits	Surface Mount	D-Type	29 ns	50 pF	5.5 V	4.5 V	Non-Inverted	1	4 mA	4 mA	37 MHz	3 pF
Texas Instruments CD74HCT273E	125 °C	-55 °C	Master Reset	Positive Edge	8 µA	7.62 mm	20-DIP 20-PDIP	0.3 in	8 bits	Through Hole	D-Type	30 ns	50 pF	5.5 V	4.5 V	Non-Inverted	1	4 mA	4 mA	50 MHz	10 pF
Texas Instruments CD74HCT273M96	125 °C	-55 °C	Master Reset	Positive Edge	8 µA	7.5 mm	20-SOIC	0.295 in	8 bits	Surface Mount	D-Type	30 ns	50 pF	5.5 V	4.5 V	Non-Inverted	1	4 mA	4 mA	50 MHz	10 pF
Texas Instruments SN74HCT273DW	85 °C	-40 °C	Master Reset	Positive Edge	8 µA	7.5 mm	20-SOIC	0.295 in	8 bits	Surface Mount	D-Type	29 ns	50 pF	5.5 V	4.5 V	Non-Inverted	1	4 mA	4 mA	37 MHz	3 pF
Texas Instruments SN74HCT273DWR	85 °C	-40 °C	Master Reset	Positive Edge	8 µA	7.5 mm	20-SOIC	0.295 in	8 bits	Surface Mount	D-Type	29 ns	50 pF	5.5 V	4.5 V	Non-Inverted	1	4 mA	4 mA	37 MHz	3 pF
Texas Instruments SN74HCT273ANSR	85 °C	-40 °C	Master Reset	Positive Edge	8 µA	5.3 mm	20-SO 20-SOIC	0.209 in	8 bits	Surface Mount	D-Type	34 ns	50 pF	5.5 V	4.5 V	Non-Inverted	1	4 mA	4 mA	37 MHz	3 pF
Texas Instruments SN74HCT273PW	85 °C	-40 °C	Master Reset	Positive Edge	8 µA	4.4 mm	20-TSSOP	0.173 in	8 bits	Surface Mount	D-Type	29 ns	50 pF	5.5 V	4.5 V	Non-Inverted	1	4 mA	4 mA	37 MHz	3 pF