Document
General-purpose CMOS Logic IC Series (BU4S,BU4000B Series)
High Voltage CMOS Logic ICs
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
●Absolute Maximum Ratings
Parameter
Power Supply Voltage Supply current Operating temperature Storage temperature Input Voltage
Maximum junction temperature
Symbol VDD
BU4001B
Limit
BU4011B
BU4030B /BU4070B
BU4081B
-0.3 to 18
BU4093B BU4069UB BU4584B
Unit V
Iin ±10 mA
Topr
-40 to 85
℃
Tstg
-55 to 150
℃
VIN Tjmax
-0.3 to VDD+0.3 150
V ℃
●Recommended Operating Conditions
Parameter Operating Power Supply
Symbol VDD
BU4001B
Limit
BU4011B
BU4030B /BU4070B
BU4081B
3 to 16
BU4093B BU4069UB
BU4584B
Unit V
Input Voltage
VIN
0 to VDD
V
●Thermal Derating Curve
Power dissipation Pd [mW]
1400 1200 1000 800 600 400 200
0
1180[mV] BU4*** (*1) 870[mV] BU4***FV (*2) 610[mV] BU4***F (*3)
(*)shows BU4*** below BU4001B BU4011B BU4030B BU4070B BU4081B BU4093B BU4069UB BU4584B
25 50 7585℃100 125 150 175 Ambient temperature Ta [℃]
(*1) (*2) (*3) UNIT 9.5 7.0 4.9 mW/℃
When used at Ta=25[°C] or above, values of above are reduced per 1[°C]. Allowable loss is the value for mounting 70[mm] x 70[mm] x 1.6[mm] FR4 glass epoxy circuit board (copper foil area is 3% or less).
●Input / Output Equivalent Circuits
VD D
VD D
VDD
VDD
GND
GND
<Input>
GND
GND
<Output>
www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved.
2/21
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(BU4001B)(Unless otherwise noted, VSS=0V, Ta=25℃, CL=50pF)
Parameter
Symbol
Standard Value MIN TYP MAX
Unit VDD[V]
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
Input “L” current
IIL -
- -0.3 μA 15
DC Characteristics
4.95 -
-
5
Ou.