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74F243 Datasheet

The 74F243 is a Quad Bus Transceiver. Download the datasheet PDF and view key features and specifications below.

Part Number74F243
ManufacturerNational Semiconductor
Overview The ’F243 is a quad bus transmitter receiver designed for 4-line asynchronous 2-way data communications between data busses Features Y 2-Way asynchronous data bus communication Y Input clamp diodes l. Y 2-Way asynchronous data bus communication Y Input clamp diodes limit high-speed termination effects Y Guaranteed 4000V minimum ESD protection Commercial 74F243SC (Note 1) Military 54F243DM (Note 2) 54F243FM (Note 2) 54F243LM (Note 2) Package Number J14A M14A W14B E20A Package Description 14-Le.
Part Number74F243
DescriptionQUADRUPLE BUS TRANSCEIVERS
ManufacturerTexas Instruments
Overview These quadruple bus transceivers are designed for asynchronous communications between data buses. The control function implementation allows for maximum flexibility in timing. These devices allow data. impedance, both sets of bus lines (eight in all) remain at their states. The 4-bit codes appearing on the two sets of buses will be identical for the ′F243. The SN54F243 is characterized for operation over the full military temperature range of
* 55°C to 125°C. The SN74F243 is characterized for oper.
Part Number74F243
DescriptionQUAD BUS TRANCEIVERS
ManufacturerMotorola Semiconductor
Overview QUAD BUS TRANCEIVERS WITH 3-STATE OUTPUTS The MC54/74F242 and MC54/74F243 are Quad Bus Transmitters/Receivers designed for 4-line asynchronous 2-way data communication between data buses. • 2-Way Asyn. .
Part Number74F243
DescriptionQuad transceiver/inverting
ManufacturerPhilips Semiconductors
Overview 14-pin plastic DIP 14-pin plastic SO COMMERCIAL RANGE VCC = 5V ±10%, Tamb = 0°C to +70°C N74F242N, N74F243N N74F242D, N74F243D PKG DWG # SOT27-1 SOT108-1 SF00765 INPUT AND OUTPUT LOADING AND FAN-OUT. ALUE HIGH/LOW 70µA/1.0mA 70µA/1.6mA 20µA/1.0mA 20µA/1.0mA 15mA/64mA NOTE: One (1.0) FAST unit load is defined as: 20µA in the High state and 0.6mA in the Low state. LOGIC SYMBOLS 74F242 3 4 5 6 3 4 5 6 74F243 A0 A1 A2 A3 A0 A1 A2 A3 1 13 OEA 1 OEB 13 B0 B1 B2 B3 B0 B1 B2 B3 OEA OEB VCC = P.

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