MC74LCX125 Series

Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs

Catalog

Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs

Part	Output Type	Current - Output High, Low	Logic Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Number of Elements	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [custom]	Package / Case [custom]	Package / Case	Supplier Device Package	Mounting Type	Number of Bits per Element	Package / Case [x]	Package / Case [y]
ON Semiconductor 74LCX125MTCX	3-State	24 mA	Buffer Non-Inverting	3.6 V	2 V	4	85 °C	-40 °C	0.173 "	4.4 mm	14-TSSOP	14-TSSOP	Surface Mount	1
ON Semiconductor 74LCX125BQX	3-State	24 mA	Buffer Non-Inverting	3.6 V	2 V	4	85 °C	-40 °C			14-VFQFN Exposed Pad	14-DQFN (3x2.5)	Surface Mount	1
ON Semiconductor MC74LCX125DT	3-State	24 mA	Buffer Non-Inverting	3.6 V	2 V	4	85 °C	-40 °C	0.173 "	4.4 mm	14-TSSOP	14-TSSOP	Surface Mount	1
ON Semiconductor MC74LCX125DTR2	3-State	24 mA	Buffer Non-Inverting	3.6 V	2 V	4	85 °C	-40 °C	0.173 "	4.4 mm	14-TSSOP	14-TSSOP	Surface Mount	1
ON Semiconductor MC74LCX125DR2G	3-State	24 mA	Buffer Non-Inverting	3.6 V	2 V	4	85 °C	-40 °C			14-SOIC		Surface Mount	1	0.154 in	3.9 mm
ON Semiconductor 74LCX125MTC	3-State	24 mA	Buffer Non-Inverting	3.6 V	2 V	4	85 °C	-40 °C	0.173 "	4.4 mm	14-TSSOP	14-TSSOP	Surface Mount	1
ON Semiconductor 74LCX125SJX	3-State	24 mA	Buffer Non-Inverting	3.6 V	2 V	4	85 °C	-40 °C			14-SOIC	14-SOP	Surface Mount	1	0.209 "	5.3 mm
ON Semiconductor 74LCX125MTC	3-State	24 mA	Buffer Non-Inverting	3.6 V	2 V	4	85 °C	-40 °C	0.173 "	4.4 mm	14-TSSOP	14-TSSOP	Surface Mount	1
ON Semiconductor MC74LCX125D	3-State	24 mA	Buffer Non-Inverting	3.6 V	2 V	4	85 °C	-40 °C			14-SOIC		Surface Mount	1	0.154 in	3.9 mm
ON Semiconductor MC74LCX125DR2	3-State	24 mA	Buffer Non-Inverting	3.6 V	2 V	4	85 °C	-40 °C			14-SOIC		Surface Mount	1	0.154 in	3.9 mm

Catalog

Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs

Key Features

• Designed for 2.3 to 3.6V V CC Operation

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

• Supports Live Insertion and Withdrawal

• IOFFSpecification Guarantees High Impedance When VCC= 0V

• LVTTL Compatible

• LVCMOS 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 MC74LCX125 is a high performance, non-inverting quad buffer operating from a 2.3 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 VIspecification of 5.5V allows MC74LCX125 inputs to be safely driven from 5V devices. The MC74LCX125 is suitable for memory address driving and all TTL level bus oriented transceiver applications.Current drive capability is 24mA at the outputs. The Output Enable(OEnbar) inputs, when HIGH, disable the outputs by placing them in a HIGH Z condition.