型号：74LCX125FT；Package：TSSOP14B；CMOS Digital Integrated Circuits Silicon Monolithic

General The 74LCX125FT is a high-performance CMOS quad bus buffers. Designed for use in 3.3 V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. The device is designed for low-voltage (3.3 V) VCC applications, but it could be used to interface to 5 V sup

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型号：74LCX125TTR；Package：TSSOP14；Low-voltage CMOS quad bus buffer (3-state) with 5 V tolerant inputs and outputs

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

文件：267.79 Kbytes 页数：16 Pages

STMICROELECTRONICS

意法半导体

型号：74LCX125YTTR；Package：TSSOP14；Low-voltage CMOS quad bus buffer (3-state) with 5 V tolerant inputs and outputs

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

文件：267.79 Kbytes 页数：16 Pages

STMICROELECTRONICS

意法半导体

型号：LCX125；Low-voltage CMOS quad bus buffer (3-state) with 5 V tolerant inputs and outputs

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

文件：267.79 Kbytes 页数：16 Pages

STMICROELECTRONICS

意法半导体

型号：LCX125Y；Low-voltage CMOS quad bus buffer (3-state) with 5 V tolerant inputs and outputs

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

文件：267.79 Kbytes 页数：16 Pages

STMICROELECTRONICS

意法半导体