TOSHIBA TC74HC4040AFN

TC74HC4020,4040AP/AF/AFN
TOSHIBA CMOS Digital Integrated Circuit
Silicon Monolithic
TC74HC4020AP,TC74HC4020AF,TC74HC4020AFN
TC74HC4040AP,TC74HC4040AF,TC74HC4040AFN
TC74HC4020AP/AF/AFN
TC74HC4040AP/AF/AFN
14-Stage Binary Counter
12-Stage Binary
Counter
Note: xxxFN (JEDEC SOP) is not available in
Japan.
TC74HC4020AP, TC74HC4040AP
The TC74HC4020A/TC74HC4040A are high speed CMOS
BINARY COUNTER/DIVIDERs fabricated with silicon gate
C2MOS technology.
They achieve the high speed operetion similar to equivalent
LSTTL while maintaining the CMOS dissipation.
The TC74HC4020A is a 14-STAGE BINARY COUNTER, and
the TC74HC4040A is a 12-STAGE BINARY COUNTER.
Setting CLR to high resets the counter to low.
A negative transition on the CK input brings one increment
into the counter.
The TC74HC4020A provides 12 divided outputs: 1’st stage and
stage 4 thru stage 14. At Q14, a 1/16384 divided frequency will
be output.
The TC74HC4040A provides all divided output stages, and at
Q12, a 1/4096 divided frequency will be output.
All inputs are equipped with protection circuits against static
discharge or transient excess voltage.
TC74HC4020AF, TC74HC4040AF
TC74HC4020AFN, TC74HC4040AFN
Features
•
High speed: fmax = 73 MHz (typ.) at VCC = 5 V
•
Low power dissipation: ICC = 4 μA (max) at Ta = 25°C
•
High noise immunity: VNIH = VNIL = 28% VCC (min)
•
Output drive capability: 10 LSTTL loads
•
•
Symmetrical output impedance: |IOH| = IOL = 4 mA (min)
Balanced propagation delays: tpLH ∼
− tpHL
•
Wide operating voltage range: VCC (opr) = 2~6 V
•
Pin and function compatible with 4020B/4040B
1
Weight
DIP16-P-300-2.54A
SOP16-P-300-1.27A
SOL16-P-150-1.27
: 1.00 g (typ.)
: 0.18 g (typ.)
: 0.13 g (typ.)
2007-10-01
TC74HC4020,4040AP/AF/AFN
Pin Assignment
TC74HC4020A
TC74HC4040A
IEC Logic Symbol
TC74HC4020A
TC74HC4040A
Truth Table
CK
CLR
Output State
X
H
All Output = “L”
L
No Change
L
Adovance to Next State
X: Don’t care
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TC74HC4020,4040AP/AF/AFN
System Diagram
TC74HC4020A
TC74HC4040A
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TC74HC4020,4040AP/AF/AFN
Absolute Maximum Ratings (Note 1)
Characteristics
Symbol
Rating
Unit
Supply voltage range
VCC
−0.5~7
V
DC input voltage
VIN
−0.5~VCC + 0.5
V
VOUT
−0.5~VCC + 0.5
V
Input diode current
IIK
±20
mA
Output diode current
IOK
±20
mA
DC output current
IOUT
±25
mA
DC VCC/ground current
ICC
±50
mA
Power dissipation
PD
500 (DIP) (Note 2)/180 (SOP)
mW
Storage temperature
Tstg
−65~150
°C
DC output voltage
Note 1: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or
even destruction.
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly
even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute
maximum ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 2: 500 mW in the range of Ta = −40 to 65°C. From Ta = 65 to 85°C a derating factor of −10 mW/°C shall be
applied until 300 mW.
Operating Ranges (Note)
Characteristics
Symbol
Rating
Unit
Supply voltage
VCC
2~6
V
Input voltage
VIN
0~VCC
V
VOUT
0~VCC
V
Operating temperature
Topr
−40~85
°C
Input rise and fall time
tr, tf
Output voltage
0~1000 (VCC = 2.0 V)
0~500 (VCC = 4.5 V)
ns
0~400 (VCC = 6.0 V)
Note:
The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
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TC74HC4020,4040AP/AF/AFN
Electrical Characteristics
DC Characteristics
Ta = 25°C
Test Condition
Characteristics
High-level input
voltage
Low-level input
voltage
High-level output
voltage
Low-level output
voltage
Symbol
VOL
Typ.
Max
Min
Max
2.0
1.50
⎯
⎯
1.50
⎯
4.5
3.15
⎯
⎯
3.15
⎯
6.0
4.20
⎯
⎯
4.20
⎯
2.0
⎯
⎯
0.50
⎯
0.50
4.5
⎯
⎯
1.35
⎯
1.35
6.0
⎯
⎯
1.80
⎯
1.80
2.0
1.9
2.0
⎯
1.9
⎯
4.5
4.4
4.5
⎯
4.4
⎯
6.0
5.9
6.0
⎯
5.9
⎯
IOH = −4 mA
4.5
4.18
4.31
⎯
4.13
⎯
IOH = −5.2 mA
6.0
5.68
5.80
⎯
5.63
⎯
2.0
⎯
0.0
0.1
⎯
0.1
4.5
⎯
0.0
0.1
⎯
0.1
6.0
⎯
0.0
0.1
⎯
0.1
IOL = 4 mA
4.5
⎯
0.17
0.26
⎯
0.33
IOL = 5.2 mA
6.0
⎯
0.18
0.26
⎯
0.33
⎯
VIL
VOH
Min
⎯
VIH
VIN
= VIH or
VIL
VIN
= VIH or
VIL
Ta = −40~85°C
VCC
(V)
IOH = −20 μA
IOL = 20 μA
Unit
V
V
V
V
Input leakage
current
IIN
VIN = VCC or GND
6.0
⎯
⎯
±0.1
⎯
±1.0
μA
Quiescent supply
current
ICC
VIN = VCC or GND
6.0
⎯
⎯
4.0
⎯
40.0
μA
Ta =
−40
~85°C
Unit
Timing Requirements (input: tr = tf = 6 ns)
Characteristics
Symbol
Minimum pulse width
tW (L)
( CK )
tW (H)
Minimum pulse width
(CLR)
Minimum removal time
Clock frequency
Ta = 25°C
Test Condition
⎯
⎯
tW (H)
⎯
trem
⎯
f
5
VCC (V)
Typ.
Limit
Limit
2.0
⎯
75
95
4.5
⎯
15
19
6.0
⎯
13
16
2.0
⎯
75
95
4.5
⎯
15
19
6.0
⎯
13
16
2.0
⎯
25
30
4.5
⎯
5
6
6.0
⎯
5
5
2.0
⎯
6
5
4.5
⎯
30
24
6.0
⎯
35
28
ns
ns
ns
MHz
2007-10-01
TC74HC4020,4040AP/AF/AFN
AC Characteristics (CL = 15 pF, VCC = 5 V, Ta = 25°C, input: tr = tf = 6 ns)
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
⎯
⎯
4
8
ns
⎯
⎯
16
24
ns
Δtpd
⎯
⎯
5
14
ns
tpHL
⎯
⎯
14
24
ns
fmax
⎯
33
73
⎯
MHz
tTLH
Output transition time
tTHL
Propagation delay time
tpLH
( CK -Q1)
tpHL
Propagation delay time
(Qn-Qn + 1)
Propagation delay time
(CLR)
Maximum clock frequency
AC Characteristics (CL = 50 pF, input: tr = tf = 6 ns)
Ta = 25°C
Test Condition
Characteristics
Output transition time
Symbol
Min
Typ.
Max
Min
Max
2.0
⎯
30
75
⎯
95
4.5
⎯
8
15
⎯
19
6.0
⎯
7
13
⎯
16
2.0
⎯
70
145
⎯
180
4.5
⎯
20
29
⎯
36
6.0
⎯
17
25
⎯
31
2.0
⎯
20
75
⎯
95
4.5
⎯
6
15
⎯
19
6.0
⎯
4
13
⎯
16
2.0
⎯
55
140
⎯
175
4.5
⎯
17
28
⎯
35
6.0
⎯
14
24
⎯
30
2.0
6
17
⎯
5
⎯
4.5
30
66
⎯
24
⎯
6.0
35
78
⎯
28
⎯
⎯
5
10
⎯
10
TC74HC4020A
⎯
27
⎯
⎯
⎯
(Note) TC74HC4040A
⎯
37
⎯
⎯
⎯
tTLH
⎯
tTHL
Propagation delay
time
tpLH
( CK -Q1)
tpHL
Propagation delay
time
⎯
Δtpd
⎯
(Qn-Q + 1)
Propagation delay
time
⎯
tpHL
(CLR)
Maximum clock
frequency
fmax
Input capacitance
CIN
Power dissipation
capacitance
CPD
Note:
Ta = −40~85°C
VCC
(V)
⎯
⎯
Unit
ns
ns
ns
ns
MHz
pF
pF
CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
ICC (opr) = CPD・VCC・fIN + ICC
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TC74HC4020,4040AP/AF/AFN
Package Dimensions
Weight: 1.00 g (typ.)
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TC74HC4020,4040AP/AF/AFN
Package Dimensions
Weight: 0.18 g (typ.)
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TC74HC4020,4040AP/AF/AFN
Package Dimensions (Note)
Note: This package is not available in Japan.
Weight: 0.13 g (typ.)
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TC74HC4020,4040AP/AF/AFN
RESTRICTIONS ON PRODUCT USE
20070701-EN GENERAL
• The information contained herein is subject to change without notice.
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc.
• The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his
document shall be made at the customer’s own risk.
• The products described in this document shall not be used or embedded to any downstream products of which
manufacture, use and/or sale are prohibited under any applicable laws and regulations.
• The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patents or other rights of
TOSHIBA or the third parties.
• Please contact your sales representative for product-by-product details in this document regarding RoHS
compatibility. Please use these products in this document in compliance with all applicable laws and regulations
that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses
occurring as a result of noncompliance with applicable laws and regulations.
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