74LVC07A 查看數據表（PDF） - Philips Electronics
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74LVC07A Datasheet PDF : 16 Pages
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Philips Semiconductors
Hex buffer with open-drain outputs
Product specification
74LVC07A
AC CHARACTERISTICS
GND = 0 V; VCC ≤ 2.7 V and tr = tf ≤ 2 ns; VCC ≥ 2.7 V and tr = tf ≤ 2.5 ns.
TEST CONDITIONS
SYMBOL
PARAMETER
WAVEFORMS
VCC (V)
tPLZ/tPZL propagation delay nA to nY see Figs 5 and 6
1.65 to 1.95
2.3 to 2.7
2.7
3.0 to 3.6
4.5 to 5.5
Tamb (°C)
−40 to +85
UNIT
MIN. TYP.(1) MAX.
−
2.5
−
ns
0.5
1.6
2.8
ns
0.5
2.4
3.3
ns
0.5
2.2
3.6
ns
0.5
1.6
2.6
ns
Note
1. All typical values are measured at Tamb = 25 °C and at VCC respectively 1.8, 2.5, 2.7, 3.3 and 5.0 V.
AC WAVEFORMS
handbook, full pagewidth
VI
nA input
GND
VCC
nY output
VOL
VM
t PLZ
VX
t PZL
VM
MNA528
VCC
<2.7 V
≥2.7 to 3.6 V
≥4.5 to 5.5 V
VM
0.5 × VCC
1.5 V
0.5 × VCC
VX
VOL + 0.15 V
VOL + 0.3 V
VOL + 0.3 V
Fig.5 The input nA to output nY propagation delays.
2000 Mar 07
7
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