BU4001BF Rohm, BU4001BF Datasheet
BU4001BF
Manufacturer Part Number
BU4001BF
Description
Quad 2-input NOR gate
Manufacturer
Rohm
Datasheet
1.BU4001BF.pdf
(4 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BU4001BF-E2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
The BU4001B and BU4001BF 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 characteristic and minimizes variation
in the propagation time caused by increase of the load capacitance.
•
1) Low power dissipation.
2) Wide range of operating power supply voltage.
3) High input impedance.
•
•
Features
Block diagram
Absolute maximum ratings (V
Power supply voltage
Power dissipation
Operating temperature
Storage temperature
Input voltage
Quad 2-input NOR gate
BU4001B / BU4001BF
Standard ICs
Parameter
SS
= 0V, Ta = 25°C)
Symbol
Topr
Tstg
V
Pd
V
DD
IN
V
O
O
A
B
B
A
SS
1
1
1
2
2
2
1
2
3
4
5
6
7
1000 (DIP), 450 (SOP)
– 0.3 ~ + 18
– 0.3 ~ V
– 40 ~ + 85
– 55 ~ + 150
Limits
DD
+ 0.3
4) High fan-out.
5) Direct drive of 2 L-TTL inputs and 1 LS-TTL input.
14
13
12
11
10
9
8
Unit
mW
O
V
V
V
A
B
O
B
A
C
C
4
DD
4
4
3
3
3
1
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BU4001BF Summary of contents
Page 1
... Quad 2-input NOR gate BU4001B / BU4001BF The BU4001B and BU4001BF 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 characteristic and minimizes variation in the propagation time caused by increase of the load capacitance. ...
Page 2
... A — — 4 BU4001B / BU4001BF Measurement Conditions V ( — — 15V 0mA 0mA ...
Page 3
... A P.G 150 BU4001B / BU4001BF = 50pF) L Conditions V ( — — — — — — 20ns 90% 50% Input 10% ...
Page 4
... Standard ICs • External dimensions (Units: mm) BU4001B 19.4 0 2.54 0.5 0.1 DIP14 4 BU4001BF 7. BU4001B / BU4001BF 8.7 0 1.27 0.4 0.1 0.3Min. SOP14 0.15 ...