74LCX125 Series

Low voltage CMOS quad bus buffer (3-State) with 5V tolerant inputs and outputs

Catalog

Low voltage CMOS quad bus buffer (3-State) with 5V tolerant inputs and outputs

Part	Logic Type	Operating Temperature [Max]	Operating Temperature [Min]	Number of Elements	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Package / Case	Mounting Type	Number of Bits per Element	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Output Type	Supplier Device Package	Qualification	Package / Case [x]	Grade
STMicroelectronics 74LCX125MTR	Buffer Non-Inverting	85 C	-40 ¯C	4	3.6 V	2 V	0.154 in 3.9 mm	14-SOIC	Surface Mount	1	24 mA	24 mA	3-State	14-SO
STMicroelectronics 74LCX125YTTR	Buffer Non-Inverting	85 C	-40 ¯C	4	3.6 V	2 V		14-TSSOP	Surface Mount	1	24 mA	24 mA	3-State	14-TSSOP	AEC-Q100	0.173 " 4.4 mm	Automotive
STMicroelectronics 74LCX125YMTR	Buffer Non-Inverting	85 C	-40 ¯C	4	3.6 V	2 V	0.154 in 3.9 mm	14-SOIC	Surface Mount	1	24 mA	24 mA	3-State	14-SO	AEC-Q100		Automotive

Catalog

Low voltage CMOS quad bus buffer (3-State) with 5V tolerant inputs and outputs

Description

The 74LCX125 device is a low-voltage CMOS quad bus buffer manufactured with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low-power and high-speed 3.3 V applications and can be interfaced to a 5 V signal environment for both inputs and outputs. The device requires the 3-state control input G to be set high to place the output in the high impedance state. It has the same speed performance at 3.3 V as the 5 V AC/ACT family, combined with lower power consumption. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2 kV ESD immunity and transient excess voltage.