74HC366 데이터 시트보기 (PDF) - Philips Electronics
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74HC366 Datasheet PDF : 7 Pages
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Philips Semiconductors
Hex buffer/line driver; 3-state; inverting
Product specification
74HC/HCT366
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: bus driver
ICC category: MSI
Note to HCT types
The value of additional quiescent supply current (∆ICC) for a unit load of 1 is given in the family specifications.
To determine ∆ICC per input, multiply this value by the unit load coefficient shown in the table below.
INPUT
OE1
OE2
nA
UNIT LOAD COEFFICIENT
1.00
0.90
1.00
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
SYMBOL PARAMETER
tPHL/ tPLH propagation delay
nA to nY
tPZH/ tPZL 3-state output enable time
OEn to nY
tPHZ/ tPLZ 3-state output disable time
OEn to nY
tTHL/ tTLH output transition time
Tamb (°C)
TEST CONDITIONS
74HCT
+25
−40 to +85
−40 to +125
UNIT VCC WAVEFORMS
(V)
min. typ. max. min. max. min. max.
13 24
30
36 ns 4.5 Fig.6
16 35
44
53 ns 4.5 Fig.7
20 35
44
53 ns 4.5 Fig.7
5 12
15
18 ns 4.5 Fig.6
December 1990
6
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