Datasheet Texas Instruments SNJ54BCT240FK — 数据表

SN54BCT240, SN74BCT240
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS004F – OCTOBER 1987 – REVISED MARCH 2003 D Operating Voltage Range of 4.5 V to 5.5 V
State-of-the-Art BiCMOS Design
Significantly Reduces ICCZ D 3-State Outputs Drive Bus Lines or Buffer
Memory Address Registers
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A) SN54BCT240 . J OR W PACKAGE
SN74BCT240 . DB, DW, N, OR NS PACKAGE
(TOP VIEW)
20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 2Y4
1A1
1OE
VCC 1 VCC
2OE
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4 …