HD74UH32EL RENESAS [Renesas Technology Corp], HD74UH32EL Datasheet - Page 4
HD74UH32EL
Manufacturer Part Number
HD74UH32EL
Description
2-input OR Gate
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
1.HD74UH32EL.pdf
(7 pages)
HD74UH32
Switching Characteristics
(C
Item
Output rise/fall time
Propagation delay time
(C
Item
Output rise/fall time
Propagation delay time t
Input capacitance
Equivalent capacitance C
Note: C
Rev.5.00, Feb.02.2004, page 4 of 6
L
L
= 15 pF, t
= 50 pF, t
test circuit). The average operating current without load is calculated according to the expression
below.
I
CC(opr)
PD
is equivalent capacitance inside of the IC calculated from the operating current without load (see
r
r
= C
= t
= t
PD
f
f
= 6 ns, V
= 6 ns)
• V
CC
Symbol
• f
t
t
t
C
TLH
THL
PLH
PHL
IN
PD
IN
CC
Symbol
t
t
t
t
+ I
TLH
THL
PLH
PHL
= 5 V)
CC
V
(V) Min Typ Max Min
2.0 —
4.5 —
6.0 —
2.0 —
4.5 —
6.0 —
—
—
CC
Ta = 25°C
—
—
50
14
12
48
12
9
5
10
Ta = 25°C
Min
—
—
125 —
25
21
100 —
20
17
10
—
Typ
5
7
Ta = –40 to 85°C
—
—
—
—
—
—
Max
10
15
Max
155
31
26
125
25
21
10
—
Unit
ns
ns
Unit
ns
ns
pF
Test Conditions
See Test circuit
See Test circuit
Test Conditions
See Test circuit
See Test circuit