74HCT4020PW,112 NXP Semiconductors, 74HCT4020PW,112 Datasheet - Page 6
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74HCT4020PW,112
Manufacturer Part Number
74HCT4020PW,112
Description
IC 14STAGE BINARY RIPPLE 16TSSOP
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheets
1.74HCT4046ADB112.pdf
(19 pages)
2.74HCT4046ADB112.pdf
(23 pages)
3.74HCT4020D652.pdf
(7 pages)
4.74HCT4020PW112.pdf
(19 pages)
Specifications of 74HCT4020PW,112
Package / Case
16-TSSOP
Logic Type
Binary Counter
Direction
Up
Number Of Elements
1
Number Of Bits Per Element
14
Reset
Asynchronous
Count Rate
47MHz
Trigger Type
Negative Edge
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Counter Type
Binary Counters
Logic Family
74HCT
Counting Method
Asynchronous
Operating Supply Voltage
4.5 V to 5.5 V
Operating Temperature Range
- 40 C to + 125 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Timing
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-2849-5
935189090112
935189090112
Philips Semiconductors
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
Output capability: standard
I
Note to HCT types
The value of additional quiescent supply current ( I
To determine I
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
September 1993
CC
INPUT
CP
MR
t
t
t
t
t
t
t
f
SYMBOL
PHL
PHL
PHL
THL
W
W
rem
max
14-stage binary ripple counter
category: MSI
/ t
/ t
/ t
TLH
PLH
PLH
propagation delay
propagation delay
propagation delay
output transition time
clock pulse width
master reset pulse width
removal time
maximum clock pulse
UNIT LOAD COEFFICIENT
0.85
1.10
r
= t
CP to Q
Q
MR to Q
HIGH or LOW
HIGH
MR to CP
frequency
CC
f
n
= 6 ns; C
PARAMETER
to Q
per input, multiply this value by the unit load coefficient shown in the table below.
n 1
0
n
L
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
20
20
10
25
min.
18
8
22
2
7
7
8
47
typ.
25
CC
36
15
45
15
max. min. max.
) for a unit load of 1 is given in the family specifications.
6
T
74HCT
amb
25
25
13
20
40 to 85
( C)
45
19
56
19
30
30
15
17
min.
40 to 125
54
22
68
22
max.
.
UNIT
ns
ns
ns
ns
ns
ns
ns
MHz 4.5
74HC/HCT4020
4.5
4.5
4.5
4.5
4.5
4.5
4.5
V
TEST CONDITIONS
(V)
Product specification
CC
Fig.7
Fig.7
Fig.8
Fig.7
Fig.7
Fig.8
Fig.8
Fig.7
WAVEFORMS