MC74VHCT125A

Quad Bus Buffer

TheMC74VHCT125AisahighspeedCMOSquadbusbufferfabricatedwithsilicongateCMOStechnology.ItachieveshighspeedoperationsimilartoequivalentBipolarSchottkyTTLwhilemaintainingCMOSlowpowerdissipation. TheMC74VHCT125Arequiresthe3−statecontrolinput(OE)tobesetHighto

MC74VHCT125A

四路总线缓冲器，3 态，TTL 电平; • High Speed: tPD = 3.8ns (Typ) at VCC = 5V\n• Low Power Dissipation: ICC = 4mA (Max) at TA = 25°C\n• TTL-Compatible Inputs: VIL = 0.8V; VIH = 2.0V\n• Power Down Protection Provided on Inputs\n• Balanced Propagation Delays\n• Designed for 2V to 5.5V Operating Range\n• Low Noise: VOLP = 0.8V (Max)\n• Pin and Function Compatible with Other Standard Logic Families\n• Latchup Performance Exceeds 300mA\n• ESD Performance: HBM > 2000V; Machine Model > 200V\n• Chip Complexity: 72 FETs or 18 Equivalent Gates\n• Pb-Free Packages are Available*\n;

The MC74VHCT125A is a high speed CMOS quad bus buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. The MC74VHCT125A requires the 3-state control input (OEbar) to be set High to place the output into the high impedance state. The VHCT inputs are compatible with TTL levels. This device can be used as a level converter for interfacing 3.3V to 5.0V, because it has full 5V CMOS level output swings. The VHCT125A input structures provide protection when voltage between 0V and 5.5V are applied, regardless of the supply voltage. The output structures also provide protection when VCC = 0V. These input and output structures help prevent device destruction caused by supply voltage - input/output voltage mismatch, battery backup, hot insertion, etc. The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7V, allowing the interface of 5V systems to 3V systems.

MC74VHCT125A

Quad Bus Buffer

MC74VHCT125AD

Quad Bus Buffer

TheMC74VHCT125AisahighspeedCMOSquadbusbufferfabricatedwithsilicongateCMOStechnology.ItachieveshighspeedoperationsimilartoequivalentBipolarSchottkyTTLwhilemaintainingCMOSlowpowerdissipation. TheMC74VHCT125Arequiresthe3−statecontrolinput(OE)tobesetHighto

MC74VHCT125ADT

Quad Bus Buffer

TheMC74VHCT125AisahighspeedCMOSquadbusbufferfabricatedwithsilicongateCMOStechnology.ItachieveshighspeedoperationsimilartoequivalentBipolarSchottkyTTLwhilemaintainingCMOSlowpowerdissipation. TheMC74VHCT125Arequiresthe3−statecontrolinput(OE)tobesetHighto

MC74VHCT125AM

Quad Bus Buffer

TheMC74VHCT125AisahighspeedCMOSquadbusbufferfabricatedwithsilicongateCMOStechnology.ItachieveshighspeedoperationsimilartoequivalentBipolarSchottkyTTLwhilemaintainingCMOSlowpowerdissipation. TheMC74VHCT125Arequiresthe3−statecontrolinput(OE)tobesetHighto

MC74VHCT125A_11

Quad Bus Buffer with 3?뭆tate Control Inputs

MC74VHCT125A_15

Quad Bus Buffer

MC74VHCT125ADR2G

Quad Bus Buffer with 3?뭆tate Control Inputs

MC74VHCT125ADR2G

Quad Bus Buffer