74HC4020DB NXP Semiconductors, 74HC4020DB Datasheet - Page 7
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74HC4020DB
Manufacturer Part Number
74HC4020DB
Description
Counter ICs 14ST BIN RIP COUNTER
Manufacturer
NXP Semiconductors
Datasheet
1.74HC4020N652.pdf
(7 pages)
Specifications of 74HC4020DB
Counter Type
Binary Counters
Logic Family
74HC
Operating Supply Voltage
2 V to 6 V
Mounting Style
SMD/SMT
Package / Case
SOT-338
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74HC4020DB,112
Philips Semiconductors
AC WAVEFORMS
PACKAGE OUTLINES
See
September 1993
14-stage binary ripple counter
(1) HC : V
Fig.7
(1) HC : V
Fig.8
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
HCT: V
HCT: V
Waveforms showing the clock (CP) to output (Q
transition times and the maximum clock frequency.
Waveforms showing the master reset (MR) pulse width, the master reset to output (Q
and the master reset to clock (CP) removal time.
M
M
M
M
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
I
I
I
I
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
CC
CC
.
.
.
n
7
) propagation delays, the clock pulse width, the output
74HC/HCT4020
n
) propagation delays
Product specification