HD74HC4520P Renesas Electronics America, HD74HC4520P Datasheet - Page 8

• Manufacturer Part Number: HD74HC4520P
• Manufacturer: Renesas Electronics America
• Type: Binaryr

Specifications of HD74HC4520P

• 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: PDIP
• 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: Through Hole
• Pin Count: 16
• Lead Free Status / Rohs Status: Not Compliant

HD74HC4518, HD74HC4520
Waveforms
Rev.2.00, Mar 30, 2006 page 6 of 8
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Waveform – 1
Waveform – 2
Waveform – 3
Reset
Clock
Qn
Clock
Qn
Enable
Qn
Note:
Note:
Note:
10%
1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω, t
1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω, t
1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω, t
90%
t
r
50%
50%
90%
t
t
90%
r
PHL
t
f
50%
10%
10%
t
t
50%
PLH
PLH
50%
10%
t
THL
t
t
t
t
TLH
w
w
TLH
50%
t
w
10%
10%
50%
90%
90%
90%
50%
t
f
t
r
50%
t
f
90%
10%
t
10%
rem
t
TLH
50%
50%
90%
50%
10%
t
TLH
t
PHL
90%
t
90%
PHL
90%
t
t
r
r
THL
r
THL
90%
≤ 6 ns, t
≤ 6 ns, t
≤ 6 ns, t
50%
50%
10%
10%
t
THL
10%
f
f
f
≤ 6 ns
≤ 6 ns
≤ 6 ns
V
V
V
0 V
V
V
V
0 V
V
V
V
0 V
V
V
OH
OL
CC
OH
OL
CC
OH
OL
CC
OH
OL