74HC4520D NXP Semiconductors, 74HC4520D Datasheet - Page 7

• Manufacturer Part Number: 74HC4520D
• Description: IC, LOGIC, 74HC, COUNTER, SO16
• Manufacturer: NXP Semiconductors

Specifications of 74HC4520D

• Counter Type: Binary
• Clock Frequency: 69MHz
• Count Maximum: 15
• Supply Voltage Range: 2V To 6V
• Logic Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +125°C
• Svhc: No SVHC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
AC WAVEFORMS
PACKAGE OUTLINES
See
December 1990
Dual 4-bit synchronous binary counter
Conditions:
nCP
and t
HIGH-to-LOW transition.
(1) HC : V
Fig.7
(1) HC : V
Fig.8
(1) HC : V
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
1
HCT: V
HCT: V
HCT: V
rem
= HIGH while nCP
also apply when nCP
Waveforms showing removal time for nMR; minimum nCP
pulse frequency.
Waveforms showing set-up times for nCP
transition times.
M
M
M
M
M
M
= 50%; V
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
= 1.3 V; V
I
I
I
I
I
I
0
= GND to V
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
= GND to 3 V.
is triggered on a LOW-to-HIGH transition; t
Fig.9 Waveforms showing propagation delay from nMR to nQ
0
= LOW and nCP
CC.
CC.
CC.
1
is triggered on a
0
to nCP
W
.
7
1
and nCP
0
, nCP
1
to nCP
1
, nMR pulse widths and maximum clock
0
, propagation delays and output
n
output.
74HC/HCT4520
Product specification