BU4584BF ROHM [Rohm], BU4584BF Datasheet

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BU4584BF

Manufacturer Part Number
BU4584BF
Description
Hex Schmitt trigger
Manufacturer
ROHM [Rohm]
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BU4584BF
Manufacturer:
ROHM/罗姆
Quantity:
20 000
Part Number:
BU4584BF-E2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
The BU4584B, BU4584BF, and BU4584BFV are inverter-type Schmitt trigger circuits, with six circuits mounted on a
single chip. These are ideal when enhanced noise immunity is required, and when wave form rectification circuits
with slow rise or fall input times are involved.
1) Low power dissipation.
2) Wide range of operating power supply voltage.
3) High input impedance.
Power supply voltage
Power dissipation
Operating temperature
Storage temperature
Input voltage
Features
Block diagram
Absolute maximum ratings (V
Hex Schmitt trigger
BU4584B / BU4584BF / BU4584BFV
Standard ICs
Parameter
Symbol
SS
Topr
Tstg
V
Pd
V
= 0v, Ta = 25°C)
DD
IN
V
O
O
O
SS
I
I
I
1
1
2
2
3
3
1000 (DIP), 450 (SOP), 350 (SSOP)
1
2
3
4
5
6
7
– 0.3 ~ + 18
– 0.3 ~ V
– 40 ~ + 85
– 55 ~ + 150
Limits
4) High fan-out.
5) Direct drive of 2 L-TTL inputs and LS-TTL input.
DD
+ 0.3
14
13
12
11
10
9
8
V
I
O
I
O
I
O
6
5
4
DD
6
5
4
Unit
mW
V
V
C
C
1

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BU4584BF Summary of contents

Page 1

... Hex Schmitt trigger BU4584B / BU4584BF / BU4584BFV The BU4584B, BU4584BF, and BU4584BFV are inverter-type Schmitt trigger circuits, with six circuits mounted on a single chip. These are ideal when enhanced noise immunity is required, and when wave form rectification circuits with slow rise or fall input times are involved. ...

Page 2

... Parameter Symbol Output rise time t TLH Output fall time t THL Propagation delay time, t PLH "L" to "H" Propagation delay time, t PHL "H" to "L" 2 BU4584B / BU4584BF / BU4584BFV = 0V 25°C) SS Min. Typ. Max. Unit — — 3.5 — — 7.0 V — — 11.0 — ...

Page 3

... Electrical characteristic curve 1200 DIP14 1000 800 600 SOP14 400 SSOP-B14 200 100 125 AMBIENT TEMPERATURE Fig.3 Power dissipation vs. Ta BU4584B / BU4584BF / BU4584BFV GND 150 V 20ns DD Input t PHL C L Output t THL Fig.2 Switching characteristics 20ns t PLH ...

Page 4

... Standard ICs • External dimensions (Units: mm) BU4584B 19.4 0 2.54 0.5 0 DIP14 BU4584BFV 5.0 0 0.22 0.1 0.65 SSOP-B14 4 BU4584B / BU4584BF / BU4584BFV BU4584BF 7.62 0.3Min. 0.1 8.7 0 1.27 0.4 0.1 0.3Min. SOP14 0.15 ...

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