Product Folder - 74LVX74 - Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop

74LVX74
Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop

General Description

The LVX74 is a dual D-type flip-flop with Asynchronous Clear and Set inputs and complementary (Q, Q#) outputs. Information at the input is transferred to the outputs on the positive edge of the clock pulse. After the Clock Pulse input threshold voltage has been passed, the Data input is locked out and information present will not be transferred to the outputs until the next rising edge of the Clock Pulse input.

Asynchronous Inputs:

LOW input to S#_D (Set) sets Q to HIGH level

LOW input to C#_D (Clear) sets Q to LOW level

Clear and Set are independent of clock

Simultaneous LOW on C#_D and S#_D makes both Q and Q#

HIGH

Features

Input voltage level translation from 5V to 3V
Ideal for low power/low noise 3.3V applications
Guaranteed simultaneous switching noise level and dynamic threshold performance

Product Status/Pricing/Packaging

Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method	Package Marking Convention**
74LVX74M	Full Production	RoHS Compliant	$0.167	SOIC	14	RAIL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: LVX74
74LVX74MTC	Full Production	RoHS Compliant	$0.167	TSSOP	14	RAIL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: LVX74
74LVX74MTCX	Full Production	RoHS Compliant	$0.167	TSSOP	14	TAPE REEL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: LVX74
74LVX74MX	Full Production	RoHS Compliant	$0.167	SOIC	14	TAPE REEL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: LVX74
74LVX74SJ	Not recommended for new designs	RoHS Compliant	N/A	SOP	14	RAIL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: LVX74
74LVX74SJX	Not recommended for new designs	RoHS Compliant	N/A	SOP	14	TAPE REEL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: LVX74

* Fairchild 1,000 piece Budgetary Pricing

** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product 74LVX74 is available. Click here for more information .

Models

Package & leads	Condition	Temperature range	Vcc range	Software version	Revision date
HSPICE
SOIC-14	Typical	25°C to 150°C	3V to 3.6V	98.2	Jan 1, 1999
	Fast	25°C to 150°C	3V to 3.6V	98.2	Jan 1, 1999
	Slow	25°C to 150°C	3V to 3.6V	98.2	Jan 1, 1999
IBIS
SOIC-14	All	-40°C to 85°C	3V to 3.6V	2.1	Feb 16, 1999
TSSOP-14	All	-40°C to 85°C	3V to 3.6V	2.1	Feb 16, 1999

Qualification Support

Click on a product for detailed qualification data

Product
74LVX74M
74LVX74MTC
74LVX74MTCX
74LVX74MX
74LVX74SJ
74LVX74SJX