Datasheet Texas Instruments SN74F126DG4 — 数据表

SN74F126
QUADRUPLE BUS BUFFER GATE
WITH 3-STATE OUTPUTS
SDFS017B – JANUARY 1989 – REVISED NOVEMBER 2002 D
D
D D, N, OR NS PACKAGE
(TOP VIEW) 4.5-V to 5.5-V VCC Operation
Max tpd of 6.5 ns at 5 V
3-State Outputs Drive Bus Lines or Buffer
Memory Address Registers 1OE
1A
1Y
2OE
2A
2Y
GND description/ordering information
The SN74F126 bus buffer features independent
line drivers with 3-state outputs. Each output is
disabled when the associated output-enable (OE)
input is low. 1 14 2 13 3 12 4 11 5 10 6 9 7 8 VCC
4OE
4A
4Y …