TC74HC4040FS [TOSHIBA]
IC HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, PDSO16, SSOP-16, Counter;
| 型号： | TC74HC4040FS |
| 厂家： | 
TOSHIBA |
| 描述： | IC HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, PDSO16, SSOP-16, Counter 计数器 触发器 逻辑集成电路 光电二极管 |
| 文件： | 总10页 (文件大小：465K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TC74HC4020,4040AP/AF/AFN
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74HC4020AP,TC74HC4020AF,TC74HC4020AFN
TC74HC4040AP,TC74HC4040AF,TC74HC4040AFN
TC74HC4020AP/AF/AFN 14-Stage Binary Counter
TC74HC4040AP/AF/AFN 12-Stage Binary
Note: xxxFN (JEDEC SOP) is not available in
Counter
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.
TC74HC4020AF, TC74HC4040AF
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.
TC74HC4020AFN, TC74HC4040AFN
Features
•
•
•
•
•
•
•
•
High speed: f
= 73 MHz (typ.) at V
= 5 V
max
CC
Low power dissipation: I
= 4 μA (max) at Ta = 25°C
CC
High noise immunity: V
= V
= 28% V
(min)
NIH
NIL
CC
Output drive capability: 10 LSTTL loads
Symmetrical output impedance: |I | = I
= 4 mA (min)
OL
OH
∼
−
Balanced propagation delays: t
t
pHL
pLH
Weight
Wide operating voltage range: V
(opr) = 2~6 V
CC
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.)
Pin and function compatible with 4020B/4040B
1
2007-10-01
TC74HC4020,4040AP/AF/AFN
Pin Assignment
TC74HC4020A
TC74HC4040A
IEC Logic Symbol
TC74HC4020A
TC74HC4040A
Truth Table
CK
X
CLR
Output State
H
L
L
All Output = “L”
No Change
Adovance to Next State
X: Don’t care
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2007-10-01
TC74HC4020,4040AP/AF/AFN
System Diagram
TC74HC4020A
TC74HC4040A
3
2007-10-01
TC74HC4020,4040AP/AF/AFN
Absolute Maximum Ratings (Note 1)
Characteristics
Supply voltage range
Symbol
Rating
−0.5~7
Unit
V
V
V
CC
DC input voltage
V
−0.5~V
+ 0.5
IN
CC
CC
DC output voltage
Input diode current
Output diode current
DC output current
V
−0.5~V
+ 0.5
V
OUT
I
±20
±20
±25
±50
mA
mA
mA
mA
mW
°C
IK
I
OK
I
OUT
DC V /ground current
CC
I
CC
Power dissipation
P
500 (DIP) (Note 2)/180 (SOP)
D
Storage temperature
T
stg
−65~150
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
Supply voltage
Symbol
Rating
2~6
Unit
V
V
V
CC
Input voltage
V
0~V
0~V
IN
CC
CC
Output voltage
V
OUT
V
Operating temperature
T
opr
−40~85
°C
0~1000 (V
= 2.0 V)
CC
CC
CC
Input rise and fall time
t , t
0~500 (V
0~400 (V
= 4.5 V)
= 6.0 V)
ns
r
f
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.
4
2007-10-01
TC74HC4020,4040AP/AF/AFN
Electrical Characteristics
DC Characteristics
Test Condition
Ta = 25°C
Ta = −40~85°C
Characteristics
Symbol
Unit
V
V
(V)
CC
Min
Typ.
Max
Min
Max
2.0
1.50
3.15
4.20
⎯
⎯
⎯
⎯
⎯
1.50
3.15
4.20
⎯
⎯
⎯
High-level input
voltage
V
IH
⎯
⎯
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
⎯
⎯
⎯
⎯
0.50
1.35
1.80
⎯
0.50
1.35
1.80
⎯
Low-level input
voltage
V
IL
⎯
⎯
⎯
V
V
⎯
⎯
⎯
1.9
4.4
5.9
4.18
5.68
⎯
2.0
4.5
6.0
4.31
5.80
0.0
0.0
0.0
0.17
0.18
1.9
4.4
5.9
4.13
5.63
⎯
I
= −20 μA
⎯
⎯
OH
V
IN
= V or
High-level output
voltage
V
OH
⎯
⎯
IH
V
IL
I
I
= −4 mA
⎯
⎯
OH
= −5.2 mA
⎯
⎯
OH
0.1
0.1
0.1
0.26
0.26
0.1
0.1
0.1
0.33
0.33
I
= 20 μA
⎯
⎯
OL
V
IN
Low-level output
voltage
V
OL
= V or
⎯
⎯
V
IH
V
IL
I
I
= 4 mA
⎯
⎯
OL
= 5.2 mA
⎯
⎯
OL
Input leakage
current
I
V
V
= V
= V
or GND
or GND
6.0
6.0
⎯
⎯
⎯
⎯
±0.1
⎯
⎯
±1.0
μA
μA
IN
IN
CC
Quiescent supply
current
I
4.0
40.0
CC
IN
CC
Timing Requirements (input: t = t = 6 ns)
r
f
Ta =
−40
Test Condition
Ta = 25°C
Characteristics
Symbol
Unit
ns
~85°C
V
CC
(V)
Typ.
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Limit
75
15
13
75
15
13
25
5
Limit
95
19
16
95
19
16
30
6
2.0
Minimum pulse width
( CK )
t
W (L)
⎯
⎯
⎯
⎯
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
t
W (H)
Minimum pulse width
(CLR)
t
ns
W (H)
Minimum removal time
Clock frequency
t
ns
rem
5
5
6
5
f
30
35
24
28
MHz
5
2007-10-01
TC74HC4020,4040AP/AF/AFN
AC Characteristics (C = 15 pF, V = 5 V, Ta = 25°C, input: t = t = 6 ns)
L
CC
r
f
Characteristics
Symbol
Test Condition
Min
Typ.
4
Max
8
Unit
ns
t
t
TLH
Output transition time
⎯
⎯
⎯
⎯
THL
Propagation delay time
( CK -Q1)
t
t
pLH
⎯
⎯
16
5
24
14
ns
ns
pHL
Propagation delay time
(Qn-Qn + 1)
Δt
pd
Propagation delay time
(CLR)
t
⎯
⎯
⎯
14
73
24
ns
pHL
Maximum clock frequency
f
33
⎯
MHz
max
AC Characteristics (C = 50 pF, input: t = t = 6 ns)
L
r
f
Test Condition
Ta = 25°C
Ta = −40~85°C
Characteristics
Symbol
Unit
ns
V
(V)
CC
Min
Typ.
Max
Min
Max
2.0
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
6
30
8
75
15
13
145
29
25
75
15
13
140
28
24
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
5
95
19
16
180
36
31
95
19
16
175
35
30
⎯
t
t
TLH
Output transition time
⎯
⎯
⎯
⎯
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
THL
7
70
20
17
20
6
Propagation delay
time
t
t
pLH
ns
ns
pHL
( CK -Q1)
Propagation delay
time
Δt
pd
pHL
max
(Qn-Q + 1)
4
55
17
14
17
66
78
5
Propagation delay
time
t
ns
(CLR)
Maximum clock
frequency
f
⎯
30
35
⎯
⎯
⎯
⎯
24
28
⎯
⎯
⎯
⎯
MHz
⎯
⎯
Input capacitance
C
IN
⎯
10
⎯
10
⎯
pF
pF
C
PD
TC74HC4020A
27
37
Power dissipation
capacitance
(Note)
TC74HC4040A
⎯
⎯
Note:
C
PD
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:
I
(opr) = C ･V ･f + I
PD CC IN
CC
CC
6
2007-10-01
TC74HC4020,4040AP/AF/AFN
Package Dimensions
Weight: 1.00 g (typ.)
7
2007-10-01
TC74HC4020,4040AP/AF/AFN
Package Dimensions
Weight: 0.18 g (typ.)
8
2007-10-01
TC74HC4020,4040AP/AF/AFN
Package Dimensions (Note)
Note: This package is not available in Japan.
Weight: 0.13 g (typ.)
9
2007-10-01
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.
10
2007-10-01
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