74HCT08BQ 데이터 시트보기 (PDF) - Philips Electronics
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74HCT08BQ Datasheet PDF : 20 Pages
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Philips Semiconductors
Quad 2-input AND gate
Product specification
74HC08; 74HCT08
AC CHARACTERISTICS
Family 74HC08
GND = 0 V; tf = tf = 6 ns; CL = 50 pF.
SYMBOL
PARAMETER
Tamb = 25 °C
tPHL/tPLH
propagation delay nA,
nB to nY
tTHL/tTLH output transition time
Tamb = −40 to +85 °C
tPHL/tPLH
propagation delay nA,
nB to nY
tTHL/tTLH output transition time
Tamb = −40 to +125 °C
tPHL/tPLH
propagation delay nA,
nB to nY
tTHL/tTLH output transition time
TEST CONDITIONS
WAVEFORMS VCC (V)
MIN.
TYP.
MAX.
UNIT
see Figs 7 and 8 2.0
−
25
90
ns
4.5
−
9
18
ns
6.0
−
7
15
ns
see Figs 7 and 8 2.0
−
19
75
ns
4.5
−
7
15
ns
6.0
−
6
13
ns
see Figs 7 and 8 2.0
−
−
115
ns
4.5
−
−
23
ns
6.0
−
−
20
ns
see Figs 7 and 8 2.0
−
−
95
ns
4.5
−
−
19
ns
6.0
−
−
16
ns
see Figs 7 and 8 2.0
−
−
135
ns
4.5
−
−
27
ns
6.0
−
−
23
ns
see Figs 7 and 8 2.0
−
−
110
ns
4.5
−
−
22
ns
6.0
−
−
19
ns
2003 Jul 25
11
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