NTE4017B PDF даташит
Спецификация NTE4017B изготовлена «NTE Electronics» и имеет функцию, называемую «5-stage and 4-stage Johnson counters». |
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Детали детали
Номер произв | NTE4017B |
Описание | 5-stage and 4-stage Johnson counters |
Производители | NTE Electronics |
логотип |
5 Pages
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NTE4017B & NTE4022B
Integrated Circuit
CMOS, Counter/Divider
Description:
The NTE4017B and NTE4022B are 5−stage and 4−stage Johnson counters in 16−Lead DIP type
packages having 10 and 8 decoded outputs, respectively. Inputs include a CLOCK, a RESET, and
a CLOCK INHIBIT signal. Schmitt trigger action in the CLOCK input circuit provides pulse shaping
that allows unlimited clock input pulse rise and fall times.
These counters are advanced one count at the positive clock signal transition if the CLOCK INHIBIT
signal is low. Counter advancement via the clock line is inhibited when the CLOCK INHIBIT signal
is high. A high RESET signal clears the counter to its zero count. Use of the Johnson counter configu-
ration permits high−speed operation, 2−input decode−gating, and spike−free decoded outputs. Anti−
lock gating is provided, thus assuring proper counting sequence. The decoded outputs are normally
low and go high only at their respective decoded time slot. Each decoded output remains high for
one full clock cycle. A CARRY−OUT signal completes one cycle every 10 clock input cycles in the
NTE4017B or every 8 clock input cycles in the NTE4022B and is used to ripple−clock the succeeding
device in a multi−device counting chain.
Features:
D NTE4017B: Decade Counter with 10 Decoded Outputs
D NTE4022B: Octal Counter with 8 Decoded Outputs
D Fully Static Operation
D Medium Speed Operation: 10MHz (Typ) at VDD = 10V
D Standardized, Symmetrical Output Characteristics
D 100% Tested for Quiescent Current at 20V
D 5V, 10V, and 15V Parametric Ratings
Applications:
D Decade Counter/Decimal Decode Display (NTE4017B)
D Binary Counter/Decoder
D Frequency Division
D Counter Control/Timers
D Divide−by−N Counting
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Absolute Maximum Ratings:
DC Supply−Voltage Range (Voltages referenced to VSS), VDD . . . . . . . . . . . . . . . . . . . . −0.5 to +20V
Input Voltage Range, All Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 to VDD +0.5V
DC Input Current, Any One Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10mA
Power
Dissipation,
TTAA
=
=
−40°
+60°
to
to
P+D60°C
+85°C
.......................................................
. . . . . . . . . . . . . . . . . . . . . . . . . . . Derate Linearly at 12mW/°C to
500mW
200mW
Device Dissipation Per Output Transistor (TA = −40° to +85°C) . . . . . . . . . . . . . . . . . . . . . . . 100mW
Operating Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +85°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65° to +150°C
Lead TDemurpinegraStuorled,eTriLng, 1/16” ±1/32” (1.59 ± 0.79mm) from case 10s max . . . . . . . . . . . . . . . +265°C
Recommended Operating Conditions: (Note 1)
Parameter
Supply Voltage Range (TA = −40° to +85°C)
Clock Input Frequency
Colck Pulse Width
Clock Rise & Fall Time
Clock Inhibit Setup Time
Reset Pulse Width
Reset Removal Time
Symbol VDD
fCL
tW
trCL, tfCL
ts
tRW
trem
5
10
15
5
10
15
5, 10, 15
5
10
15
5
10
15
5
10
15
Min Max
3 18
− 2.5
− 5.0
− 5.5
200 −
90 −
60 −
Unlimited
230 −
100 −
70 −
260 −
110 −
60 −
400 −
280 −
150 −
Unit
V
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Note 1. For maximum reliability, nominal operating conditions should be selected so that operation
is always within the ranges outlined in the Recommended Operating Conditions.
Static Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Quiescent Device Current
IDDmax
VIN = 0.5V, VDD = 5V
VIN = 0.10V, VDD = 10V
VIN = 0.15V, VDD = 15V
VIN = 0.20V, VDD = 20V
−
−
−
−
Typ Max Unit
0.04 5.0 μA
0.04 10.0 μA
0.04 20.0 μA
0.08 100.0 μA
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Static Electrical Characteristics (Cont’d): (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max
Output Low (Sink) Current
Output High (Source) Current
Output Voltage Low−Level
Output Voltage High−Level
Input Low Voltage
Input High Voltage
Input Current
IOHmin
IOHmin
VOLmax
VOHmin
VILmax
VIHmin
IINmax
VO = 0.4V, VIN = 0.5V, VDD = 5V
VO = 0.5V, VIN = 0.10V, VDD = 10V
VO = 1.5V, VIN = 0.15V, VDD = 15V
VO = 4.6V, VIN = 0.5V, VDD = 5V
VO = 2.5V, VIN = 0.5V, VDD = 5V
VO = 9.5V, VIN = 0.10V, VDD = 10V
VO = 13.5V, VIN = 0.15V, VDD = 15V
VIN = 0.5V, VDD = 5V
VIN = 0.10V, VDD = 10V
VIN = 0.15V, VDD = 15V
VIN = 0.5V, VDD = 5V
VIN = 0.10V, VDD = 10V
VIN = 0.15V, VDD = 15V
VO = 0.5V to 4.5V, VDD = 5V
VO = 1.9V, VDD = 10V
VO = 1.5V to 13.5V, VDD = 15V
VO = 0.5V to 4.5V, VDD = 5V
VO = 1.9V, VDD = 10V
VO = 1.5V to 13.5V, VDD = 15V
VIN = 0.18V, VDD = 18V
0.51
1.3
3.4
−0.51
−1.6
−1.3
−3.4
−
−
−
4.95
9.95
14.95
−
−
−
3.5
7.0
11.0
−
1.0
2.6
6.8
−1.0
−3.2
−2.6
−6.8
0
0
0
5.0
10.0
15.0
−
−
−
−
−
−
±10−5
−
−
−
−
−
−
−
0.05
0.05
0.05
−
−
−
1.5
3.0
4.0
−
−
−
±0.1
Unit
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
V
V
μA
Dynamic Electrical Characteristics:
Parameter
Clocked Operation
Propagation Delay Time
Decode Out
Carry Out
Transition Time, Carry Out or Decade Out Line
Maximum Clock Input Frequency
u(TnAle=ss+2o5th°eCr,wIinspeustptre, ctfif=ied2)0ns, CL = 50pF, RL = 200kΩ
Symbol
Test Conditions
Min Typ Max Unit
tPHL, tPLH
tTHL, tTLH
fCL
VDD = 5V
VDD = 10V
VDD = 15V
VDD = 5V
VDD = 10V
VDD = 15V
VDD = 5V
VDD = 10V
VDD = 15V
VDD = 5V, Note 2
VDD = 10V, Note 2
VDD = 15V, Note 2
− 325 650 ns
− 135 270 ns
− 85 170 ns
− 300 600 ns
− 125 250 ns
− 80 160 ns
− 100 200 ns
− 50 100 ns
− 40 80 ns
2.5 5.0 − MHz
5.0 10.0 − MHz
5.5 11.0 − MHz
Note 2. Measured with respect to carry output line.
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NTE4017B | 5-stage and 4-stage Johnson counters | NTE Electronics |
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