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RD74LVC14B
Rev.1.00, Apr.09.2004, page 3 of 6
Electrical Characteristics
Ta = –40 to 85°C
Item Symbol V
CC
(V)
Min Max
Unit Test Conditions
1.65 0.4 1.3
1.95 0.6 1.5
2.3 0.8 1.7
2.5 0.8 1.7
2.7 1.0 2.0
3.0 1.2 2.2
3.6 1.5 2.4
4.5 1.6 2.6
V
T
+
5.5 2.0 3.0
V
1.65 0.15 0.85
1.95 0.25 0.95
2.3 0.4 1.2
2.5 0.4 1.2
2.7 0.4 1.4
3.0 0.6 1.5
3.6 0.8 1.8
4.5 1.0 2.0
Threshould voltage
V
T
–
5.5 1.4 2.4
V
1.65 0.10 1.15
1.95 0.15 1.25
2.3 0.25 1.3
2.5 0.25 1.3
2.7 0.3 1.1
3.0 0.4 1.2
3.6 0.4 1.2
4.5 0.4 1.2
Hysteresis voltage ∆V
T
5.5 0.4 1.2
VV
T
+
– V
T
–
1.65 to 5.5 V
CC
–0.2 — I
OH
= –100 µA
1.65 1.2 — I
OH
= –4 mA
2.3 1.7 — I
OH
= –8 mA
2.7 2.2 —
3.0 2.4 —
I
OH
= –12 mA
3.0 2.2 —
V
OH
4.5 3.8 —
V
I
OH
= –24 mA
1.65 to 5.5 — 0.2 I
OL
= 100 µA
1.65 — 0.45 I
OL
= 4 mA
2.3 — 0.7 I
OL
= 8 mA
2.7 — 0.4 I
OL
= 12 mA
3.0 — 0.55
Input voltage
V
OL
4.5 — 0.55
V
I
OL
= 24 mA
Input current I
IN
0 to 5.5 — ±5.0 µA V
IN
= 5.5 V or GND
2.7 to 3.6 — ±5.0 V
IN
= 3.6 V to 5.5 VI
CC
2.7 to 5.5 — 5.0
µA
V
IN
= V
CC
or GND
Quiescent supply
current
∆I
CC
2.7 to 3.6 — 500 µA V
IN
= one input at
(V
CC
–0.6)V,
other inputs at V
CC
or GND