74F2243SC

Output Type : 3-State
Maximum Operating Temperature : + 70 C
Supply Voltage - Max : 5.5 V
Number of Channels per Chip : 4
Supply Voltage - Min : 4.5 V
Logic Type : Bipolar
Input Level : TTL
Output Level : TTL
High Level Output Current : - 15 mA
Propagation Delay Time : 8 ns
Package / Case : SOIC-14
Low Level Output Current : 12 mA
Packaging : Rail
Logic Family : 74F


Features:

·  25W series resistors in outputs eliminate the need for
   external resistors
·  2-Way asynchronous data bus communication
·  3-STATE outputs
·  12 mA source current
·  Designed to drive the capacitive inputs of MOS devices


Pinout




Specifications

Storage Temperature ..............................-65°C to +150°C
Ambient Temperature under Bias ............-55°C to +125°C
Junction Temperature under Bias ..............-55°C to +150C
VCC Pin Potential to Ground Pin.................. -0.5V to +7.0V
Input Voltage (Note 2)................................ -0.5V to +7.0V
Input Current (Note 2) .........................-30 mA to +5.0 mA
Voltage Applied to Output
in HIGH State (with VCC = 0V)
Standard Output ............................................-0.5V to VCC
3-STATE Output ...........................................-0.5V to +5.5V
Current Applied to Output
in LOW State (Max)...................... twice the rated IOL (mA)
ESD Last Passing Voltage (Min) ................................4000V


Description

The 74F2243SC is a quad bus transmitter/receiver which can be used for 4-line asynchronous 2-way data communications between data busses. It is designed to drive the capacitive inputs of MOS memory drivers, address drivers, clock drivers, and bus-oriented transmitters/receivers.

The 25W series resistors of the 74F2243SC in the outputs reduce ringing and eliminate the need for external resistors.