74HC3G34 查看數據表（PDF） - Philips Electronics
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74HC3G34 Datasheet PDF : 16 Pages
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Philips Semiconductors
Triple buffer gate
Product specification
74HC3G34; 74HCT3G34
AC CHARACTERISTICS
Type 74HC3G34
GND = 0 V; tr = tf ≤ 6.0 ns; CL = 50 pF.
SYMBOL
PARAMETER
TEST CONDITIONS
WAVEFORMS
VCC (V)
Tamb = −40 to +85 °C; note 1
tPHL/tPLH propagation delay nA to nY see Figs 4 and 5
2.0
4.5
6.0
tTHL/tTLH output transition time
see Figs 4 and 5
2.0
4.5
6.0
Tamb = −40 to +125 °C
tPHL/tPLH propagation delay nA to nY see Figs 4 and 5
2.0
4.5
6.0
tTHL/tTLH output transition time
see Figs 4 and 5
2.0
4.5
6.0
Note
1. All typical values are measured at Tamb = 25 °C.
MIN.
−
−
−
−
−
−
−
−
−
−
−
−
TYP.
29
9
8
18
6
5
−
−
−
−
−
−
MAX. UNIT
95
ns
19
ns
16
ns
95
ns
19
ns
16
ns
125
ns
25
ns
20
ns
125
ns
25
ns
20
ns
Type 74HCT3G34
GND = 0 V; tr = tf ≤ 6.0 ns; CL = 50 pF.
SYMBOL
PARAMETER
TEST CONDITIONS
WAVEFORMS
VCC (V)
Tamb = −40 to +85 °C; note 1
tPHL/tPLH propagation delay nA to nY see Figs 4 and 5
4.5
tTHL/tTLH output transition time
see Figs 4 and 5
4.5
Tamb = −40 to +125 °C
tPHL/tPLH propagation delay nA to nY see Figs 4 and 5
4.5
tTHL/tTLH output transition time
see Figs 4 and 5
4.5
Note
1. All typical values are measured at Tamb = 25 °C.
MIN.
−
−
−
−
TYP.
10
6
−
−
MAX. UNIT
23
ns
19
ns
29
ns
25
ns
2003 May 19
9
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