74HCT4020PW,112 NXP Semiconductors, 74HCT4020PW,112 Datasheet - Page 9

• Manufacturer Part Number: 74HCT4020PW,112
• Description: IC 14STAGE BINARY RIPPLE 16TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

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

NXP Semiconductors
Table 7.
GND (ground = 0 V); C
[1]
[2]
[3]
12. Waveforms
74HC_HCT4020_3
Product data sheet
Symbol Parameter
f
C
max
Fig 8.
PD
t
t
C
P
f
f
Σ (C
C
V
pd
t
i
o
D
CC
PD
= input frequency in MHz;
L
is the same as t
= output frequency in MHz;
is the same as t
= output load capacitance in pF;
= C
L
= supply voltage in V.
is used to determine the dynamic power dissipation (P
× V
maximum
frequency
power
dissipation
capacitance
Measurement points are given in
V
Clock (CP) to output (Qn) propagation delays, clock pulse width, output transition times, maximum clock
pulse frequency, master reset (MR) pulse width, master reset to output (Qn) propagation delays and
master reset to clock (CP) recovery time
PD
OL
Dynamic characteristics
CC
× V
and V
2
CC
× f
2
o
) = sum of outputs;
OH
× f
THL
PHL
i
are typical voltage output levels that occur with the output load.
L
+ Σ (C
and t
= 50 pF unless otherwise specified; for test circuit, see
and t
Conditions
see
TLH
V
V
L
PLH
CC
CC
× V
Figure 8
.
Q0 or Qn
output
MR input
CP input
.
= 4.5 V; C
= 5.0 V; C
CC
2
× f
…continued
o
V
V
) where:
t
I
I
PHL
Table
L
L
= 50 pF
= 15 pF
8.
V
M
Rev. 03 — 20 January 2010
t
W
[3]
D
in μW).
Min
25
-
-
t
rec
t
PLH
t
25 °C
TLH
1/f
Typ Max
47
52
20
max
74HC4020; 74HCT4020
t
W
-
-
-
−40 °C to +85 °C −40 °C to +125 °C Unit
Figure 10
V
Min
M
20
V
-
-
M
t
PHL
t
001aad590
THL
14-stage binary ripple counter
Max
-
-
-
Min
17
-
-
© NXP B.V. 2010. All rights reserved.
Max
-
-
-
9 of 19
MHz
MHz
pF