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Renesas Electronics Components Datasheet

HD74LV541A Datasheet

Octal Buffers / Drivers

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HD74LV541A pdf
HD74LV541A
Octal Buffers / Drivers with 3-state Outputs
REJ03D0213–0200Z
(Previous ADE-205-278 (Z))
Rev.2.00
Jun. 28, 2004
Description
The HD74LV541A has eight line drivers with three state outputs in a 20 pin package. When OE1 and OE2 is low
level, this drivers set up output is enable. Low-voltage operation is suitable for battery-powered products (e.g.,
notebook computers), and the low-power consumption extends the battery life.
Features
VCC = 2.0 V to 5.5 V operation
All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
All outputs VO (Max.) = 5.5 V (@VCC = 0 V)
Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C)
Output current ±8 mA (@VCC = 3.0 V to 3.6 V), ±16 mA (@VCC = 4.5 V to 5.5 V)
Ordering Information
Part Name
Package Type
Package Code
Package
Abbreviation
HD74LV541AFPEL
SOP–20 pin (JEITA) FP–20DAV
FP
HD74LV541ARPEL
SOP–20 pin (JEDEC) FP–20DBV
RP
HD74LV541ATELL
TSSOP–20 pin
TTP–20DAV
T
Note: Please consult the sales office for the above package availability.
Taping Abbreviation
(Quantity)
EL (2,000 pcs/reel)
EL (1,000 pcs/reel)
ELL (2,000 pcs/reel)
Function Table
Inputs
OE1
L
L
H
X
Note: H: High level
L: Low level
X: Immaterial
Z: High impedance
OE2
L
L
X
H
A
L
H
X
X
Output Y
L
H
Z
Z
Rev.2.00 Jun. 28, 2004 page 1 of 9


Renesas Electronics Components Datasheet

HD74LV541A Datasheet

Octal Buffers / Drivers

No Preview Available !

HD74LV541A pdf
HD74LV541A
Pin Arrangement
OE1 1
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
GND 10
20 VCC
19 OE2
18 Y1
17 Y2
16 Y3
15 Y4
14 Y5
13 Y6
12 Y7
11 Y8
(Top view)
Absolute Maximum Ratings
Item
Symbol Ratings
Unit Conditions
Supply voltage range
Input voltage range*1
Output voltage range*1, 2
Input clamp current
Output clamp current
Continuous output current
Continuous current through
VCC or GND
Maximum power dissipation at
Ta = 25°C (in still air)*3
VCC
VI
VO
IIK
IOK
IO
ICC or IGND
–0.5 to 7.0
–0.5 to 7.0
–0.5 to VCC + 0.5
–0.5 to 7.0
–20
±50
±35
±70
PT 835
757
V
V
V Output: H or L
VCC: OFF or Output: Z
mA VI < 0
mA VO < 0 or VO > VCC
mA VO = 0 to VCC
mA
mW SOP
TSSOP
Storage temperature
Tstg –65 to 150
°C
Notes: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of
which may be realized at the same time.
1. The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are
observed.
2. This value is limited to 5.5 V maximum.
3. The maximum package power dissipation was calculated using a junction temperature of 150°C.
Rev.2.00 Jun. 28, 2004 page 2 of 9


Part Number HD74LV541A
Description Octal Buffers / Drivers
Maker Renesas
Total Page 10 Pages
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