HD74HC4520FPEL Renesas Electronics America, HD74HC4520FPEL Datasheet - Page 7

• Manufacturer Part Number: HD74HC4520FPEL
• Manufacturer: Renesas Electronics America
• Type: Binaryr

Specifications of HD74HC4520FPEL

• Technology: CMOS
• Number Of Elements: 2
• Number Of Bits: 4
• Logic Family: HC
• Logical Function: Counter
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Package Type: SOP
• Propagation Delay Time: 250ns
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (min): 2V
• Operating Supply Voltage (max): 6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / Rohs Status: Not Compliant

HD74HC4518, HD74HC4520
Switching Characteristics
Maximum clock
frequency
Propagation delay time
Pulse width
Removal time
Output rise/fall time
Input capacitance
Test Circuit
Rev.2.00, Mar 30, 2006 page 5 of 8
Item
Pulse Generator
Pulse Generator
Z
Z
out
out
= 50 Ω
= 50 Ω
Symbol V
Note : 1. C
f
t
t
t
t
t
t
t
t
t
Cin
PLH
PHL
PLH
PHL
PLH
PHL
max
TLH
THL
rem
t
w
Input
Input
V
CC
CC
L
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
—
includes probe and jig capacitance.
(V)
Min
80
16
14
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
0
0
Ta = 25°C
Clock
Enable
Reset
Typ
22
22
17
–3
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
7
V
CC
Max
190
200
190
27
32
38
32
40
34
38
32
75
15
13
10
—
—
—
—
—
—
5
Q
Q
0
3
Ta = –40 to +85°C
Min
100
20
17
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
0
0
Output
Output
Max
240
250
240
21
25
48
41
50
43
48
41
95
19
16
10
—
—
—
—
—
—
4
C
L
= 50 pF
MHz
Unit
(C
pF
ns
ns
ns
ns
ns
ns
L
= 50 pF, Input t
C
Clock to Q
Reset to Q
Enable to Q
Reset clock
L
= 50 pF
Test Conditions
r
= t
f
= 6 ns)