BU4030B [ROHM]
Quad exclusive OR gate; 四异或门
| 型号： | BU4030B |
| 厂家： | 
ROHM |
| 描述： | Quad exclusive OR gate |
| 文件： | 总4页 (文件大小：48K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Standard ICs
Quad exclusive OR gate
BU4030B / BU4030BF
BU4070B / BU4070BF
The BU4030B / F and BU4070B / F are exclusive OR gates.
Four circuits are contained on a single chip. An inverter-based buffer is added to the gate output for an enhanced I / O
voltage characteristic, and the load capacitance has been increased to minimize fluctuation in the propagation time.
In addition, these products feature low power consumption and a high noise margin.
These can also be used in digital comparators and parity circuit applications.
Features
•
1) Low power dissipation.
4) High fan-out.
2) Wide range of operating power supply voltages.
3) High input impedance.
5) Direct drive of 2 L-TTL inputs and 1 LS-TTL input.
Absolute maximum ratings (VSS = 0V, Ta = 25°C)
•
Parameter
Power supply voltage
Power dissipation
Operating temperature
Storage temperature
Input voltage
Symbol
VDD
Limits
Unit
V
– 0.3 ~ + 18
1000 (DIP), 450 (SOP)
– 40 ~ + 85
Pd
mW
°C
°C
V
Topr
Tstg
VIN
– 55 ~ + 150
– 0.3 ~ VDD + 0.3
Truth table
Block diagram
•
•
INPUT
OUTPUT
A
L
B
L
A1
B1
1
2
14 VDD
13 A4
L
H
H
L
L
H
L
H
H
O1
O2
3
4
12 B4
11 O4
H
B2
5
10 O3
A2
6
7
9
8
B3
A3
VSS
1
Standard ICs
BU4030B / BU4030BF / BU4070B / BU4070BF
Electrical characteristics
•
DC characteristics (unless otherwise noted, VSS = 0V, Ta = 25°C)
Measurement
circuit
Parameter
Symbol
Min.
Typ.
Max.
Unit
V
Conditions
—
V
DD
(V)
3.5
7.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
Input high level voltage
V
IH
10
15
5
Fig.1
Fig.1
11.0
—
—
1.5
3.0
4.0
0.3
– 0.3
—
Input low level voltage
VIL
—
V
10
15
15
15
5
—
—
Input high level current
Input low level current
I
IH
—
µA
µA
V
V
IH = 15V
IL = 0V
Fig.1
Fig.1
IIL
—
4.95
9.95
14.95
—
Output high level voltage
Output low level voltage
Output high level current
Output low level current
Static current dissipation
VOH
—
V
10
15
5
I
I
O
= 0mA
= 0mA
Fig.1
Fig.1
Fig.1
Fig.1
—
—
0.05
0.05
0.05
—
VOL
—
V
10
15
5
O
—
– 0.16
– 0.4
– 1.2
0.44
1.1
V
V
V
V
V
V
OH = 4.6V
OH = 9.5V
OH = 13.5V
OL = 0.4V
OL = 0.5V
OL = 1.5V
IOH
—
mA
mA
µA
10
15
5
—
—
IOL
—
10
15
5
3.0
—
—
1
V
I
= VDD or GND
IDD
—
2
10
15
—
4
2
Standard ICs
BU4030B / BU4030BF / BU4070B / BU4070BF
Switching characteristics (unless otherwise noted, VSS = 0V, Ta = 25°C, CL = 50 pF)
Measurement
circuit
Parameter
Symbol
Min.
Typ.
Max.
Unit.
Conditions
—
V
DD (V)
5
—
—
—
—
—
—
—
—
—
—
—
—
—
180
90
—
—
—
—
—
—
—
—
—
—
—
—
—
Output rise time
t
TLH
THL
ns
10
15
5
Fig.2
Fig.2
Fig.2
65
100
50
Output fall time
t
ns
ns
10
15
5
—
—
40
175
75
t
t
PLH
PHL
10
15
5
"L" to "H" propagation delay time
50
175
75
ns
10
15
–
—
—
Fig.2
—
"H" to "L" propagation delay time
Input capacitance
50
C
I
5
pF
Measurement circuits
•
VDD
IO
A
V
VO
VO
VIN1
VIN2
GND
Fig. 1 DC characteristics measurement circuit
20ns
20ns
VDD
VDD
Input
GND
tPLH
tPHL
CL = 50pF
P.G.
Output
GND
tTHL
tTLM
Fig. 2 Switching characteristics measurement circuit
3
Standard ICs
BU4030B / BU4030BF / BU4070B / BU4070BF
Electrical characteristic curve
•
1200
1000
800
DIP14
600
400
200
0
SOP14
0
25
50
75
100
125
150
AMBIENT TEMPERATURE: Ta (°C)
Fig.3 Power dissipation vs. Ta
External dimensions (Units: mm)
•
BA4030B / BU4070B
BU4030BF / BU4070BF
19.4 ± 0.3
8.7 ± 0.2
14
1
8
7
8
14
1
7.62
7
1.27
0.4 ± 0.1
0.3Min.
0° ~ 15°
2.54
0.5 ± 0.1
0.15
DIP14
SOP14
4
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