TC74HC365,366AP/AF
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74HC365AP,TC74HC365AF,TC74HC366AP,TC74HC366AF
Hex Bus Buffer
TC74HC365AP/AF Non-Inverted (3-state)
TC74HC366AP/AF Inverted (3-state)
TC74HC365AP, TC74HC366AP
The TC74HC365A and TC74HC366A are high speed CMOS
3-STATE BUFFERs fabricated with silicon gate C2MOS
technology.
They achieve the high speed operation similar to equivalent
LSTTL while maintaining the CMOS low power dissipation.
The TC74HC366A is an inverting type, while the TC74HC365A
is non-inverting.
All six buffers are controlled by the combination of two enable
inputs ( G1 and G2 ); the outputs of these buffers are enabled only
when both G1 and G2 inputs held low, and at the other
combinations, these outputs are disabled to the high impedance
state.
TC74HC365AF, TC74HC366AF
All inputs are equipped with protection circuits against static
discharge or transient excess voltage.
Features
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High speed: t = 9 ns (typ.) at V
= 5 V
pd
CC
Weight
DIP16-P-300-2.54A
SOP16-P-300-1.27A
Low power dissipation: I
= 4 μA (max) at Ta = 25°C
: 1.00 g (typ.)
: 0.18 g (typ.)
CC
High noise immunity: V
= V
= 28% V
(min)
NIH
NIL
CC
Output drive capability: 15 LSTTL loads
Symmetrical output impedance: |I | = I
= 6 mA (min)
OL
OH
∼
−
Balanced propagation delays: t
t
pHL
pLH
Wide operating voltage range: V
(opr) = 2 to 6 V
CC
Pin and function compatible with 74LS365/366
Pin Assignment
TC74HC365A
TC74HC366A
1
2007-10-01