54F243 - National Semiconductor

54F243 Quad Bus Transceiver with TRI-STATE Outputs

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 limit high-speed termination effects Y Guaranteed 4000V minimum ESD protection Commercial 74F243SC (Note 1) Military 54F243DM (Note 2) 54F243FM (Note 2) 54F243.

Features

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-Lead Ceramic Dual-In-Line 14-Lead (0 150 Wide) Molded Small Outline JEDEC 14-Lead Cerpack 20-Lead Ceramic Leadless Chip Carrier Type C Note 1 Devices also available in 13 reel Use Suffix e SCX Note 2 Military grade device with environmental and burn-in processing Use suffix e DMQB FMQB and LMQB Logi.