TC7ST32FU [TOSHIBA]
IC HC/UH SERIES, 2-INPUT OR GATE, PDSO5, PLASTIC, SSOP-5, Gate;型号: | TC7ST32FU |
厂家: | TOSHIBA |
描述: | IC HC/UH SERIES, 2-INPUT OR GATE, PDSO5, PLASTIC, SSOP-5, Gate 栅 输入元件 光电二极管 逻辑集成电路 |
文件: | 总3页 (文件大小:116K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
TOSHIBA
CMOS DIGITAL INTEGRATED CIRCUIT
TC7ST32F/FU
2-Input OR Gate
The TC7S32 is a high speed CMOS 2-Input OR Gate fabricated with sili-
con gate CMOS technology.
It achieves the high speed operation similar to equivalent LSTTL
while maintaining the CMOS low power dissipation.
This device may be used as a level converter for interfacing TTL or
NMOS to High Speed CMOS. The input are compatible with TTL, NMOS
and CMOS output voltage levels.
The internal circuit is composed of 2-stages including buffer output,
which provide high noise immunity and stable output.
All inputs are equipped with protection circuits against static dis-
charge or transient excess voltage.
Output currents are 1/2 compared to TC74HC series models.
Some AC electrical characteristic is different from TC74HCT series
models.
Features
• High speed
- t = 15ns (Typ.) at V = 5V
pd
CC
• Low Power Dissipation
- I = 1µA (Max.) at Ta = 25°C
CC
• Compatible with TTL outputs
- V = 0.8V (Max.), V = 2.0V (Min.)
IL
IH
• Output Drive Capability
- 5 LSTTL Loads
• Symmetrical Output Impedance
- |I | = I = 2mA
OH
OL
Marking
Maximum Ratings
Characteristics
Symbol
Condition
Unit
Supply Voltage Range
DC Input Voltage
V
-0.5~7
V
V
CC
V
-0.5~V + 0.5
CC
IN
DC Output Voltage
Input Diode Current
Output Diode Current
DC Output Current
V
-0.5~V + 0.5
V
OUT
CC
I
±20
±20
mA
mA
mA
mA
mW
°C
IK
Truth Table
I
OK
A
B
Y
I
±12.5
±25
OUT
L
L
L
H
L
L
H
H
H
DC V / Ground Current
I
CC
CC
Power Dissipation
P
200
D
H
H
Storage Temperature
Lead Temperature (10s)
T
-65~150
260
H
stg
T
°C
L
The information contained here is subject to change without notice.
The information contained herein is presented only as 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 patent or patent rights of TOSHIBA or others. These TOSHIBA products are intended for usage in general electronic
equipments (office equipment, communication equipment, measuring equipment, domestic electrification, etc.) Please make sure that you consult with us before you use these TOSHIBA products in equip-
ments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life (atomic energy control, spaceship, traffic signal, combustion control, all types
of safety devices, etc.). TOSHIBA cannot accept liability to any damage which may occur in case these TOSHIBA products were used in the mentioned equipments without prior consultation with TOSHIBA.
TOSHIBA CORPORATION
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TC7ST32F/FU
Logic Diagram
Pin Assignment (Top View)
Recommended Operating Conditions
Characteristics
Supply Voltage
Symbol
Condition
Unit
V
4.5~5.5
V
V
CC
Input Voltage
V
0~V
0~V
IN
CC
CC
Output Voltage
V
V
OUT
Operating Temperature
Input Rise and Fall Time
T
-40~85
°C
ns
opr
t , t
0~ 500 (V = 5.0V)
r
f
CC
DC Electrical Characteristics
Ta = 25°C
Ta = -40~85°C
Characteristic
Symbol
Test Condition
V
Unit
CC
Min.
Typ.
Max.
Min.
Max
(V)
4.5~
5.5
High-Level Input Voltage
Low-Level Input Voltage
V
–
–
2.0
–
–
–
–
2.0
–
–
V
V
IH
4.5~
5.5
V
0.8
0.8
IL
I
= -20 µA 4.5
4.4
4.18
–
4.5
4.31
0.0
0.17
–
–
4.4
4.13
–
–
OH
V
= V
IH
IN
High-Level Output Voltage
V
V
V
OH
or V
IL
I
= -2mA
= 20 µA
= 2mA
4.5
4.5
4.5
5.5
5.5
–
–
OH
OL
I
0.1
0.26
±0.1
1.0
0.1
0.33
±1.0
10.0
V
= V
IH
IN
Low-Level Output Voltage
Input Leakage Current
V
OL
or V
IL
I
–
–
OL
I
V
V
= V or GND
–
–
µA
µA
IN
IN
IN
CC
I
= V or GND
–
–
–
CC
CC
Quiescent Supply Current
Per Input: V = 0.5V
IN
I
5.5
–
–
2.0
–
2.9
mA
C
or 2.4V
Output currents are 1/2 compared to TC74HC series models.
Some AC electrical characteristic is different from TC74HC series models.
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TOSHIBA CORPORATION
TC7ST32F/FU
AC Electrical Characteristics (C = 15pF, V = 5V,Ta = 25°C, Input t = t = 6ns)
L
CC
r
f
Characteristic
Symbol
Test Condition
Min.
Typ.
Max.
Unit
t
t
TLH
THL
Output Transition Time
–
5
10
ns
t
t
–
–
10
15
17
26
pLH
pHL
Propagation Delay Time
ns
AC Electrical Characteristics (C = 50pF, Input t = t = 6ns)
L
r
f
Ta = 25°C
Ta = -40~85°C
Characteristic
Symbol
Test Condition
Unit
V
Min.
Typ.
Max.
Min.
Max
CC
t
t
4.5
5.5
–
–
14
12
25
21
–
–
31
26
TLH
THL
Output Transition Time
ns
–
–
12
26
21
44
–
–
26
55
4.5
5.5
t
t
pLH
pHL
Propagation Delay Time
ns
–
–
11
16
19
27
–
–
24
34
Input Capacitance
C
–
–
5
10
–
–
–
10
–
pF
pF
IN
Power Dissipation Capacitance
C
(Note 1)
10
PD
Note 1: C defined as the value of internal equivalent capacitance of IC which is calculated from the operating current
PD
consumption without load.
Average operating current can be obtained by the equation hereunder.
I
= C •V •f + I
CC (opr)
PD CC IN CC
Switching Characteristics Test Circuit
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