Datasheet Texas Instruments SN54HC245J — 数据表

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SCLS131E – DECEMBER 1982 – REVISED SEPTEMBER 2015 SNx4HC245 Octal Bus Transceivers With 3-State Outputs
1 Features 3 Description These octal bus transceivers are designed for
asynchronous two-way communication between data
buses. The control-function implementation minimizes
external timing requirements. 1 Wide Operating Voltage Range of 2 V to 6 V
High-Current 3-State Outputs Drive Bus Lines
Directly or Up to 15 LSTTL Loads
Low Power Consumption, 80-ОјA Max ICC
Typical tpd = 12 ns
В±6-mA Output Drive at 5 V
Low Input Current of 1 ОјA Max
On Products Compliant to MIL-PRF-38535,
All Parameters Are Tested Unless Otherwise
Noted. On All Other Products, Production
Processing Does Not Necessarily Include Testing
of All Parameters. 2 Applications Servers
PCs and Notebooks …