74LCX125:Low voltage CMOS quad bus buffer (3-State) with 5V tolerant inputs and outputs

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.

Key Features

  • 5 V tolerant inputs and outputs
  • High speed
    • tPD = 5.2 ns (max.) at VCC = 3 V
  • Power-down protection on inputs and outputs
  • Symmetrical output impedance
    • |IOH | = IOL = 24 mA (min.) at VCC = 3 V
  • PCI bus levels guaranteed at 24 mA
  • Balanced propagation delay
    • tPLH ≅ tPHL
  • Operating voltage range
    • VCC (opr.) = 2.0 V to 3.6 V
  • Pin and function compatible with 74 series 125
  • Latch-up performance exceeds 500 mA (JESD 17)
  • ESD performance
    • HBM: 2000 V (MIL STD 883 method 3015)
    • MM: 200 V
    • CDM: 1000 V
产品规格
DescriptionVersionSize
DS1067: Low-voltage CMOS quad bus buffer (3-state) with 5 V tolerant inputs and outputs8.0263 KB
样片和购买
型号QuantityUnit Price (US$) *PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)ECCN (EU)ECCN (US)Country of Origin
74LCX125YMTR10000.299SO-14Tape And Reel-4085NECEAR99MOROCCO
74LCX125YTTR10000.335TSSOP 14Tape And Reel-4085NECEAR99MOROCCO
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
74LCX125YMTRSO-14AutomotiveEcopack3md_k7-wspc-so-wspc-14-wspc-_15-wspc-to-wspc-jedec-wspc-ms012_-wspc-idk7e125i6y_(74lcx125ymtr)_ver2_wpc_.pdf
md_k7-wspc-so-wspc-14-wspc-_15-wspc-to-wspc-jedec-wspc-ms012_-wspc-idk7e125i6y_(74lcx125ymtr)_ver2_wpc.xml
74LCX125YTTRTSSOP 14AutomotiveEcopack3md_6r-wspc-tssop-wspc-14-wspc-body-wspc-4.4-wspc-pitch-wspc-0.65_kd6re125i6y-wspc-(74lcx125yttr)_a_ver2_signed.pdf
md_6r-wspc-tssop-wspc-14-wspc-body-wspc-4.4-wspc-pitch-wspc-0.65_kd6re125i6y-wspc-(74lcx125yttr)_a_ver2.xml
Low-voltage CMOS quad bus buffer (3-state) with 5 V tolerant inputs and outputs 74LCX125
md_k7-wspc-so-wspc-14-wspc-_15-wspc-to-wspc-jedec-wspc-ms012_-wspc-idk7e125i6y_(74lcx125ymtr)_ver2_wpc_.pdf 74LCX125
md_k7-wspc-so-wspc-14-wspc-_15-wspc-to-wspc-jedec-wspc-ms012_-wspc-idk7e125i6y_(74lcx125ymtr)_ver2_wpc.xml 74LCX125
md_6r-wspc-tssop-wspc-14-wspc-body-wspc-4.4-wspc-pitch-wspc-0.65_kd6re125i6y-wspc-(74lcx125yttr)_a_ver2_signed.pdf 74LCX125
md_6r-wspc-tssop-wspc-14-wspc-body-wspc-4.4-wspc-pitch-wspc-0.65_kd6re125i6y-wspc-(74lcx125yttr)_a_ver2.xml 74LCX125