74HCT4017BQ,115 NXP Semiconductors, 74HCT4017BQ,115 Datasheet - Page 14

• Manufacturer Part Number: 74HCT4017BQ,115
• Description: IC JOHNSON DECADE CNTR 16-DHVQFN
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT4017BQ,115

• Package / Case: 16-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN
• Logic Type: Counter, Decade
• Direction: Up
• Number Of Elements: 1
• Number Of Bits Per Element: 10
• Reset: Asynchronous
• Count Rate: 67MHz
• Trigger Type: Positive Edge
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Counter Type: Decade
• Counting Sequence: Up
• Number Of Circuits: 1
• Logic Family: HCT
• Propagation Delay Time: 50 ns
• Supply Voltage (max): 5.5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Function: Counter/Divider
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Timing: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 74HCT4017BQ-G; 74HCT4017BQ-G; 935285358115

NXP Semiconductors
Table 9.
12. Application information
74HC_HCT4017_3
Product data sheet
Type
74HC4017
74HCT4017
Fig 11. Load circuitry for measuring switching times
Test data is given in
Definitions test circuit:
R
C
R
S1 = Test selection switch.
T
L
L
Test data
= Load capacitance including jig and probe capacitance.
= Load resistance.
= Termination resistance should be equal to output impedance Z
Input
V
V
3 V
I
CC
Some examples of applications for the 74HC4017; 74HCT4017 are:
Figure 12
74HC4017; 74HCT4017. Decoded outputs are sequential within each stage and from
stage to stage, with no dead time (except propagation delay).
•
•
•
•
Table
Decade counter with decimal decoding
1 out of n decoding counter (when cascaded)
Sequential controller
Timer
GENERATOR
9.
t
6 ns
6 ns
PULSE
r
negative
, t
positive
shows a technique for extending the number of decoded output states for the
f
pulse
pulse
0 V
0 V
V
V
I
I
90 %
10 %
Load
C
15 pF, 50 pF
15 pF, 50 pF
V I
L
Rev. 03 — 8 January 2008
t
t
r
f
V
V
M
M
R T
10 %
90 %
DUT
V
CC
Johnson decade counter with 10 decoded outputs
t
t
R
1 k
1 k
W
W
L
V O
o
74HC4017; 74HCT4017
of the pulse generator.
V
V
M
M
C L
S1 position
t
open
open
PHL
t
t
r
f
R L
, t
PLH
S1
001aad983
V
CC
open
t
GND
GND
PZH
, t
PHZ
© NXP B.V. 2008. All rights reserved.
t
V
V
PZL
CC
CC
, t
PLZ
14 of 23