Datasheet Texas Instruments SN74AC240DBR — 数据表

SN54AC240, SN74AC240
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCAS512E -JUNE 1995 -REVISED OCTOBER 2003 D 2-V to 6-V VCC Operation
D Inputs Accept Voltages to 6 V
D Max tpd of 6.5 ns at 5 V SN54AC240 . J OR W PACKAGE
SN74AC240 . DB, DW, N, NS, OR PW PACKAGE
(TOP VIEW) 1OE
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND description/ordering information
These octal buffers and line drivers are designed
specifically to improve the performance and
density of 3-state memory address drivers, clock
drivers, and bus-oriented receivers and
transmitters.
The ’AC240 devices are organized as two 4-bit …