74LCX125

Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs

General Description

The LCX125 contains four independent non-inverting buffers with 3-STATE outputs. The inputs tolerate voltages up to 7V allowing the interface of 5V systems to 3V systems.

The 74LCX125 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.

Product Status/Pricing/Packaging

Fairchild 1,000 piece Budgetary Pricing
If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
Top mark packaging information for product 74LCX125 is available.

Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method	Package Marking Convention**
74LCX125BQX	Full Production	Green	$0.332	DQFN	14	TAPE REEL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: LC125
74LCX125M	Full Production	RoHS Compliant	$0.156	SOIC	14	RAIL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: LCX125
74LCX125MTC	Full Production	RoHS Compliant	$0.134	TSSOP	14	RAIL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: LCX125
74LCX125MTCX	Full Production	RoHS Compliant	$0.134	TSSOP	14	TAPE REEL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: LCX125
74LCX125MX	Full Production	RoHS Compliant	$0.16	SOIC	14	TAPE REEL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: LCX125
74LCX125SJ	Full Production	RoHS Compliant	$0.258	SOP	14	RAIL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: LCX125
74LCX125SJX	Full Production	RoHS Compliant	$0.258	SOP	14	TAPE REEL	Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: LCX125

Support

Engineering Connections

Qualification Support

Customer qualification report for the 74LCX125BQX
Customer qualification report for the 74LCX125M
Customer qualification report for the 74LCX125MTC
Customer qualification report for the 74LCX125MTCX
Customer qualification report for the 74LCX125MX
Customer qualification report for the 74LCX125SJ
Customer qualification report for the 74LCX125SJX

Features

5V tolerant inputs and outputs
2.3V-3.6V V_CC specifications provided
6.0 ns t_PD max (V_CC = 3.3V), 10 µA I_CC max
Power down high impedance inputs and outputs
Supports live insertion/withdrawal (Note 1)
±24 mA output drive (V_CC = 3.0V)
Implements patented noise/EMI reduction circuitry
Latch-up performance exceeds JEDEC 78 conditions
ESD performance:
Human body model > 2000V

Machine model > 100V
Leadless Pb-Free DQFN package

Models

For additional information please visit the Models page.

Package & leads	Condition	Temperature range	Vcc range	Software version	Revision date
HSPICE
DQFN-14	Slow	-40°C to 85°C	2.3V to 3.6V	98.4	Aug 10, 2004
	Fast	-40°C to 85°C	2.3V to 3.6V	98.4	Aug 10, 2004
	Typical	-40°C to 85°C	2.3V to 3.6V	98.4	Aug 10, 2004
SOIC-14	Fast	-40°C to 85°C	2V to 3.6V	98.4	Mar 21, 2001
	Slow	-40°C to 85°C	2V to 3.6V	98.4	Mar 21, 2001
	Typical	-40°C to 85°C	2V to 3.6V	98.4	Mar 21, 2001
TSSOP-14	Typical	-40°C to 85°C	2V to 3.6V	98.4	Mar 21, 2001
	Fast	-40°C to 85°C	2V to 3.6V	98.4	Mar 21, 2001
	Slow	-40°C to 85°C	2V to 3.6V	98.4	Mar 21, 2001
IBIS
SOIC-14	All	-40°C to 85°C	3V to 3.6V	3.2	Jan 15, 2001
TSSOP-14	All	-40°C to 85°C	3V to 3.6V	3.2	Feb 22, 2001

Browse all Model Files