BU4093BF Rohm, BU4093BF Datasheet

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BU4093BF

Manufacturer Part Number
BU4093BF
Description
Quad 2-input NAND Schmitt trigger
Manufacturer
Rohm
Datasheet

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Manufacturer
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Part Number:
BU4093BF-E2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
Part Number:
BU4093BF-E2
Manufacturer:
ROHM
Quantity:
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The BU4093B, BU4093BF, and BU4093BFV are 4-circuit, 2-input NAND gates whose input pins all have a Schmitt
trigger function.
As the circuit threshold voltages are different when the input waveform rises and when it falls (V
used for line receivers, waveform rectification, multivibrators, and other purposes in addition to the customary usage
as a NAND gate. They may be used in place of the BU4011B which uses the same pin connection.
1) Low power dissipation.
2) Wide range of operating power supply voltages.
3) High input impedance.
Features
Block diagram
Truth table
Quad 2-input NAND Schmitt trigger
BU4093B / BU4093BF / BU4093BFV
Standard ICs
H
H
A
L
L
INPUT
H
H
B
L
L
V
O
O
A
B
B
A
SS
OUTPUT
1
1
1
2
2
2
1
2
3
4
5
6
7
H
H
H
L
4) High fan-out.
5) Direct drive of 2 L-TTL inputs and 1 LS-TTL input.
14
13
12
11
10
9
8
V
A
B
O
O
B
A
DD
4
4
3
3
4
3
IH
, V
IL
), they can be
1

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BU4093BF Summary of contents

Page 1

... Standard ICs Quad 2-input NAND Schmitt trigger BU4093B / BU4093BF / BU4093BFV The BU4093B, BU4093BF, and BU4093BFV are 4-circuit, 2-input NAND gates whose input pins all have a Schmitt trigger function. As the circuit threshold voltages are different when the input waveform rises and when it falls (V used for line receivers, waveform rectification, multivibrators, and other purposes in addition to the customary usage as a NAND gate ...

Page 2

... Output low level voltage V OL Output high level current Output low level current OL Static I DD current dissipation V Hysteresis voltage H 2 BU4093B / BU4093BF / BU4093BFV = 0V 25°C) Limits V – 0 1000 (DIP), 450 (SOP), 350 (SSOP) – – 150 V – 25°C) SS Min ...

Page 3

... Propagation delay t PLH time, "L" to "H" Propagation delay t PHL time, "H" to "L" C Input capacitance IN • Measurement circuits V DD P.G. Fig. 2 Switching characteristic BU4093B / BU4093BF / BU4093BFV = 0V 25° Min. Typ. Max. Unit. — 100 — — 50 — ns — 40 — ...

Page 4

... SOP14 400 SSOP - B14 200 100 125 AMBIENT TEMPERATURE Fig. 4 Power dissipation vs. Ta • External dimensions (Units: mm) BU4093B 19.4 0 2.54 0.5 0 DIP14 BU4093BFV 5.0 0 0.65 0.22 0.1 0.3Min. SSOP-B14 4 BU4093B / BU4093BF / BU4093BFV 150 BU4093BF 7.62 0.1 8.7 0 1.27 0.4 0.1 0.3Min. SOP14 0.15 ...

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