TC7WH32FU_07 [TOSHIBA]
CMOS Digital Integrated Circuit Silicon Monolithic Dual 2-Input OR Gate; CMOS数字集成电路硅单片双路2输入或门
| 型号： | TC7WH32FU_07 |
| 厂家： | 
TOSHIBA |
| 描述： | CMOS Digital Integrated Circuit Silicon Monolithic Dual 2-Input OR Gate |
| 文件： | 总7页 (文件大小：209K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TC7WH32FU/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7WH32FU,TC7WH32FK
Dual 2-Input OR Gate
The TC7WH32 is an advanced high speed CMOS 2-Input OR
Gate fabricated with silicon gate CMOS technology. It achieves
the high speed operation similar to equivalent Bipolar Schottky
TTL while maintaining the CMOS low power dissipation. The
internal circuit is composed of 4 stages including buffer output,
which provide high noise immunity and stable output. An input
protection circuit ensures that 0 to 7 V can be applied to the
input pins without regard to the supply voltage. This device can
be used to interface 5 V to 3 V systems and two supply systems
such as battery back up. This circuit prevents device destruction
due to mismatched supply and input voltages.
TC7WH32FU
TC7WH32FK
Features
•
•
•
•
•
•
High speed: t = 3.8 ns (typ.) at V
= 5 V
pd
CC
Low power dissipation: I
= 2 μA (max) at Ta = 25°C
CC
High noise immunity: V
= V
= 28% V
(min)
NIH
NIL
CC
Power down protection is provided on all inputs.
∼
−
Balanced propagation delays: t
t
pHL
pLH
Wide operating voltage range: V
(opr) = 2~5.5 V
CC
Weight
Marking
SM8
SSOP8-P-0.65: 0.02 g (typ.)
SSOP8-P-0.50A: 0.01 g (typ.)
US8
Pin Assignment (top view)
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TC7WH32FU/FK
Logic Diagram
Truth Table
A
B
Y
H
L
H
H
L
H
H
H
L
H
L
L
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Supply voltage range
Symbol
Rating
Unit
V
−0.5~7.0
−0.5~7.0
V
CC
DC input voltage
V
V
IN
DC output voltage
Input diode current
Output diode current
DC output current
V
−0.5~V
+ 0.5
V
OUT
CC
I
−20
mA
mA
mA
mA
IK
I
±20
±25
OK
I
OUT
DC V /ground current
CC
I
±50
CC
300 (SM8)
200 (US8)
−65~150
260
Power dissipation
P
mW
D
Storage temperature
T
stg
°C
°C
Lead temperature (10 s)
T
L
Note: 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).
Operating Ranges
Characteristics
Supply voltage
Symbol
Rating
Unit
V
2.0~5.5
0~5.5
V
V
CC
Input voltage
V
IN
Output voltage
V
0~V
V
OUT
CC
−40~85
= 3.3 ± 0.3 V)
Operating temperature
T
°C
opr
0~100 (V
CC
Input rise and fall time
dt/dv
ns/V
0~20 (V
= 5 ± 0.5 V)
CC
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TC7WH32FU/FK
Electrical Characteristics
DC Characteristics
Ta = 25°C
Typ.
Ta = −40~85°C
Characteristics
Symbol
Test Condition
Unit
V
(V)
CC
Min
Max
Min
Max
2.0
1.50
⎯
⎯
1.50
⎯
High-level input voltage
V
V
V
⎯
IH
3.0~
5.5
V
× 0.7
V
CC
× 0.7
CC
⎯
⎯
⎯
⎯
⎯
2.0
⎯
0.50
⎯
0.50
Low-level input voltage
High-level output voltage
V
⎯
IL
3.0~
5.5
V
V
CC
× 0.3
CC
⎯
⎯
× 0.3
2.0
3.0
4.5
3.0
4.5
2.0
3.0
4.5
3.0
4.5
1.9
2.9
4.4
2.58
3.94
⎯
2.0
3.0
4.5
⎯
⎯
1.9
2.9
4.4
2.48
3.80
⎯
⎯
I
= −50 μA
⎯
⎯
OH
V
V
V
= V or V
V
V
⎯
⎯
OH
IN
IH
IL
I
I
= −4 mA
= −8 mA
⎯
⎯
OH
OH
⎯
⎯
⎯
0.0
0.0
0.0
⎯
0.1
0.1
0.1
0.36
0.36
0.1
0.1
0.1
0.44
0.44
I
= 50 μA
⎯
⎯
OL
Low-level output voltage
V
= V
⎯
⎯
OL
IN
IL
I
I
= 4 mA
= 8 mA
⎯
⎯
OL
OL
⎯
⎯
⎯
0~
5.5
Input leakage current
I
V
V
= 5.5 V or GND
⎯
⎯
⎯
⎯
±0.1
⎯
⎯
±1.0
μA
μA
IN
IN
IN
Quiescent supply current
I
= V
or GND
CC
5.5
2.0
20.0
CC
AC Characteristics (input: t = t = 3 ns)
r
f
Test Condition
(V)
Ta = 25°C
Ta = −40~85°C
Symbol
Characteristics
Unit
ns
V
C (pF)
Min
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
5.5
8.0
3.8
5.3
4
Max
7.9
11.4
5.5
7.5
10
Min
1.0
1.0
1.0
1.0
⎯
Max
9.5
13.0
6.5
8.5
10
CC
L
15
3.3 ± 0.3
50
15
50
t
t
pLH
pHL
Propagation delay time
⎯
5.0 ± 0.5
Input capacitance
C
⎯
pF
pF
IN
Power dissipation capacitance
C
(Note)
14
⎯
⎯
⎯
PD
Note: C
is defined as the value of the internal equivalent capacitance which is calculated from the operating
PD
current consumption without load.
Average operating current can be obtained by the equation:
I
= C ･V ･f + I /2
PD CC IN CC
CC (opr)
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2007-11-01
TC7WH32FU/FK
Noise Characteristics (Ta = 25°C, input: t = t = 3 ns)
r
f
Symbol
Characteristics
Test Condition
Typ.
Limit
Unit
V
(V)
CC
Quiet output maximum dynamic V
V
V
C
C
= 50 pF
= 50 pF
5.0
0.3
0.8
V
V
OL
OLP
OLV
L
Quiet output minimum dynamic V
5.0
5.0
−0.3
−0.8
OL
L
Minimum high level dynamic input
voltage
V
C
= 50 pF
= 50 pF
⎯
⎯
3.5
1.5
V
V
IHD
L
L
Maximum low level dynamic input
voltage
V
C
5.0
ILD
Input Equivalent Circuit
4
2007-11-01
TC7WH32FU/FK
Package Dimensions
Weight: 0.02 g (typ.)
5
2007-11-01
TC7WH32FU/FK
Package Dimensions
Weight: 0.01 g (typ.)
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2007-11-01
TC7WH32FU/FK
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.
7
2007-11-01
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