Pci rs serial port interface sealevel logicbus Pci serial asynchronous express card port rs interface four sealevel pcie comm embedded impulse ports adds bus 2011 7400 ic configuration applications its circuit working
Pcie 4-port rs-232, rs-422, rs-485 serial interface (legacy) Pci sealevel Pc/cp120 digital integrated circuits introduction
7404e pci express asynchronous serial card · impulse embedded limitedIc 7400 : pin configuration, circuit, specifications and its applications 7400 chip pinout ic digital nand 74ls00 integrated circuits pc electronics here denethor wlu ca identifying.
.
IC 7400 : pin Configuration, Circuit, Specifications and Its Applications
PCIe 4-Port RS-232, RS-422, RS-485 Serial Interface (Legacy) - Sealevel
7404e PCI Express Asynchronous Serial Card · Impulse Embedded Limited
7400 - AV Electronics
7404