Datasheet Texas Instruments SNJ54HCT540FK — 数据表

SN54HCT540, SN74HCT540
OCTAL BUFFERS AND LINE DRIVERS
WITH 3-STATE OUTPUTS
SCLS008C – MARCH 1984 – REVISED MARCH 2003 D
D
D
D
D
D
D
D Operating Voltage Range of 4.5 V to 5.5 V
Low Power Consumption, 80-ВµA Max ICC
Typical tpd = 12 ns
В±6-mA Output Drive at 5 V
Low Input Current of 1 ВµA Max
Inputs Are TTL-Voltage Compatible
High-Current 3-State Outputs Interface
Directly With System Bus or Can Drive Up
To 15 LSTTL Loads
Data Flow-Through Pinout (All Inputs on
Opposite Side From Outputs) SN54HCT540 . J PACKAGE
SN74HCT540 . DW OR N PACKAGE
(TOP VIEW) OE1 …