MC74LCX74 Series

Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop with 5V Tolerant Inputs

Catalog

Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop with 5V Tolerant Inputs

Part	Operating Temperature [Max]	Operating Temperature [Min]	Input Capacitance	Clock Frequency	Number of Elements	Current - Output High, Low	Output Type	Mounting Type	Number of Bits per Element	Type	Trigger Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case [x]	Package / Case [y]	Package / Case	Current - Quiescent (Iq)	Function	Max Propagation Delay @ V, Max CL	Package / Case [custom]	Package / Case [custom]	Supplier Device Package
ON Semiconductor MC74LCX74D	85 °C	-40 °C	7 pF	150 MHz	2	24 mA	Complementary	Surface Mount	1	D-Type	Positive Edge	3.6 V	2 V	0.154 in	3.9 mm	14-SOIC	10 µA	Reset Set(Preset)	7 ns
ON Semiconductor 74LCX74M	85 °C	-40 °C	7 pF	150 MHz	2	24 mA	Complementary	Surface Mount	1	D-Type	Positive Edge	3.6 V	2 V	0.154 in	3.9 mm	14-SOIC	10 µA	Reset Set(Preset)	7 ns
ON Semiconductor 74LCX74MX	85 °C	-40 °C	7 pF	150 MHz	2	24 mA	Complementary	Surface Mount	1	D-Type	Positive Edge	3.6 V	2 V	0.154 in	3.9 mm	14-SOIC	10 µA	Reset Set(Preset)	7 ns
ON Semiconductor MC74LCX74DG	85 °C	-40 °C	7 pF	150 MHz	2	24 mA	Complementary	Surface Mount	1	D-Type	Positive Edge	3.6 V	2 V	0.154 in	3.9 mm	14-SOIC	10 µA	Reset Set(Preset)	7 ns
ON Semiconductor MC74LCX74DTR2	85 °C	-40 °C	7 pF	150 MHz	2	24 mA	Complementary	Surface Mount	1	D-Type	Positive Edge	3.6 V	2 V			14-TSSOP	10 µA	Reset Set(Preset)	7 ns	0.173 "	4.4 mm	14-TSSOP
ON Semiconductor 74LCX74SJX	85 °C	-40 °C	7 pF	150 MHz	2	24 mA	Complementary	Surface Mount	1	D-Type	Positive Edge	3.6 V	2 V	0.209 "	5.3 mm	14-SOIC	10 µA	Reset Set(Preset)	7 ns			14-SOP
ON Semiconductor 74LCX74SJX	85 °C	-40 °C	7 pF	150 MHz	2	24 mA	Complementary	Surface Mount	1	D-Type	Positive Edge	3.6 V	2 V	0.209 "	5.3 mm	14-SOIC	10 µA	Reset Set(Preset)	7 ns			14-SOP
ON Semiconductor 74LCX74MTCX	85 °C	-40 °C	7 pF	150 MHz	2	24 mA	Complementary	Surface Mount	1	D-Type	Positive Edge	3.6 V	2 V			14-TSSOP	10 µA	Reset Set(Preset)	7 ns	0.173 "	4.4 mm	14-TSSOP
ON Semiconductor MC74LCX74MELG	85 °C	-40 °C	7 pF	150 MHz	2	24 mA	Complementary	Surface Mount	1	D-Type	Positive Edge	3.6 V	2 V	0.209 "	5.3 mm	14-SOIC	10 µA	Reset Set(Preset)	7 ns			SOEIAJ-14
ON Semiconductor 74LCX74SJ	85 °C	-40 °C	7 pF	150 MHz	2	24 mA	Complementary	Surface Mount	1	D-Type	Positive Edge	3.6 V	2 V	0.209 "	5.3 mm	14-SOIC	10 µA	Reset Set(Preset)	7 ns			14-SOP

Catalog

Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop with 5V Tolerant Inputs

Key Features

• Designed for 2.7 to 3.6V V CC Operation

• 5V Tolerant Inputs - Interface Capability With 5V TTL Logic

• LVTTL Compatible

• 24mA Balanced Output Sink and Source Capability

• Near Zero Static Supply Current in All Three Logic States (10mA) Substantially Reduces System Power Requirements

• Latchup Performance Exceeds 500mA

• ESD Performance: Human Body Model >2000V; Machine Model >200V

• Pb-Free Packages are Available*

Description

The MC74LCX74 is a high performance, dual D-type flip-flop with asynchronous clear and set inputs and complementary (O, Obar) outputs. Itoperates from a 2.7 to 3.6V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A V Ispecification of 5.5V allows MC74LCX74 inputs to be safely driven from5V devices.The MC74LCX74 consists of 2 edge-triggered flip-flops with individual D-type inputs. The flip-flop will store the state of individual D inputs, that meet the setup and hold time requirements, on the LOW-to-HIGH Clock (CP) transition.