BU4070B Datasheet PDF - ROHM Semiconductor
| Part Number | BU4070B | |
| Description | Quad exclusive OR gate | |
| Manufacturers | ROHM Semiconductor | |
| Logo |  |
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General-purpose CMOS Logic IC Series (BU4S,BU4000B Series)
High Voltage CMOS Logic ICs
<Logic Gate>
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
No.11050EBT03
●Description
BU4001B series ICs are 2-input positive logic NOR gates, each with four built-in circuits. A buffer achieved by an inverter
added at the gate output improves the input / output propagation characteristics and minimizes variation in the propagation
time caused by an increase in the load capacitance. BU4011B series ICs are 2-input positive logic NAND gates. Four
circuits are contained on a single chip. An inverter-based buffer is included at the gate output, enabling improved input /
output propagation characteristics, and an increased load capacitance minimizes fluctuations in the propagation time.
BU4030B and BU4070B series ICs are exclusive OR gates, each with four built-in circuits. An inverter-based buffer was
incorporated at the gate output for enhanced I/O voltage characteristics, and the load capacitance has been increased in
order to minimize fluctuations in the propagation time. BU4081B series are 2-input positive logic AND gates with four circuits
mounted on a single chip. An inverter-type buffer was added to the gate output, improving input/output transmission speed,
and an increased load capacitance suppresses fluctuations in the transmission time. BU4093B series ICs are 4-circuit,
2-input NAND gates whose input pins all have a Schmitt trigger function. BU4069UB series ICs are 6-circuit inverters with no
buffers. A single-stage gate configuration reduces propagation time. BU4584B series ICs are inverter-type Schmitt trigger
circuits, each incorporating 6 circuits in a single chip.
●Features
1) Low power consumption
2) Broad operating supply voltage range: 3V to 16V
3) High input impedance
4) High fan out
5) L-TTL2 and LS-TTL1 inputs can be directly driven
6) All outputs are equipped with buffers (except for BU4069UB)
●Applications
These products are suitable for applications requiring low power consumption and a high degree of noise tolerance
The BU4030B/BU4070B series can be used in digital comparators and parity circuits
The BU4093B series are suitable as line receivers, waveform shaping and multi-vibrators, etc.
The BU4584B series can be used in waveform shaping circuits for inputs with a slow rise time and fall time
●Lineup
High Voltage CMOS Logic
Logic Gate
4
circuits
4
circuits
4
circuits
4
circuits
4
circuits
4
circuits
6
circuits
6
circuits
NOR
gate
NAND
gate
EXO
R
gate
EXO
R
gate
AND
gate
NAND
gate
INV
gate
INV
gate
BU4001B/
BU4001F
BU4011B/
BU4011B F/
BU4011B FV
BU4030B/
BU4030B F
BU4070B/
BU4070B F
BU4081B/
BU4081F/
BU4081FV
BU4093B/
BU4093B F/
BU4093B FV
BU4069UB/
BU4069UB F/
BU4069UB FV
BU4584B/
BU4584BF/
BU4584BFV
(Quad 2-input NOR gate)
(Quad 2-input NAND gate)
(Quad exclusive OR gate)
(Quad exclusive OR gate)
(Quad 2-input AND gate)
(Quad 2-input NAND Schmitt trigger)
(Hex inverter)
(Hex Schmitt trigger inverter)
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
1/21
2011.08 - Rev.B
|
| |
 
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
●Electrical Characteristics(BU4030B/ BU4070B)(Unless otherwise noted, VSS=0V, Ta=25℃, CL=50pF)
Parameter
Symbol
Standard Value
MIN TYP MAX
Unit
VDD[V]
Condition
3.5 － －
5
Input “H” voltage
VIH 7.0 － － V 10
－
11.0 －
－
15
－ － 1.5
5
Input “L” voltage
VIL －
－ 3.0 V 10
－
－ － 4.0
15
Input “H” current
IIH －
－ 0.3 μA 15 VIH=15[V]
Input “L” current
IIL －
－ -0.3 μA 15 VIL=0[V]
4.95 －
－
5
Output “H” voltage
VOH
9.95
－
－ V 10 IO=0[mA]
14.95
－
－
15
－ － 0.05
5
Output “L” voltage
VOL
－
－ 0.05 V 10 IO=0[mA]
－ － 0.05
15
-0.16
－
－
5 VOH=4.6[V]
Output “H” current
IOH -0.4
－
－ mA 10 VOH=9.5[V]
-1.2 －
－
15 VOH=13.5[V]
0.44 －
－
5 VOL=0.4[V]
Output “L” current
IOL 1.1 － － mA 10 VOL=0.5[V]
3.0 － －
15 VOL=1.5[V]
－－ 1
5
Static supply current
IDD
－
－
2 μA 10 VI=VDD or GND
－－ 4
15
Fig.No
19
20
21
19
20
21
－
－
19
20
21
19
20
21
22
23
－
Parameter
Output rising time
Symbol
tTLH
Output falling time
tTHL
“L” to ”H”
Propagation delay time
tPLH
“H” to ”L”
Propagation delay time
Input capacitance
tPHL
CIN
Standard Value
MIN TYP MAX
－ 180 －
－ 90 －
－ 65 －
－ 100 －
－ 50 －
－ 40 －
－ 90 －
－ 50 －
－ 40 －
－ 90 －
－ 50 －
－ 40 －
－5－
Unit
VDD[V]
5
ns 10
15
5
ns 10
15
5
ns 10
15
5
ns 10
15
pF －
Condition
－
－
－
－
－
Fig.No
24
25
26
27
－
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
5/21
2011.08 - Rev.B
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BU4070B electronic component. |
| Information | Total 24 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ BU4070B.PDF Datasheet ] | |
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