DM8838 |
Part Number | DM8838 |
Manufacturer | National Semiconductor |
Description | ~·features The DM7838/DM8838 are quad high speed drivers!' receivers designed for use in bus organized datatransmission systems interconnected by termi· nated 120n Impedance lines. The external term... |
Features |
The DM7838/DM8838 are quad high speed drivers!' receivers designed for use in bus organized datatransmission systems interconnected by termi · nated 120n Impedance lines. The external termi · nation is intended to be a 180n resistor from the bus to the +5V logic supply together with a 390n resistor from the bus to ground. The bus can be terminated at one or both ends. Low bus pin cur · rent allows up to 27 driver/receiver pairs to utilize a common bus. The bus loading is unchanged when Vee = OV. The receivers Incorporate hystere · SIS to greatly enhance bus nOise immunity. One two ·lnput NOR gate ... |
Document |
DM8838 Data Sheet
PDF 120.54KB |
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