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HD74LV541AのメーカーはRenesasです、この部品の機能は「Octal Buffers / Drivers」です。 |
部品番号 | HD74LV541A |
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部品説明 | Octal Buffers / Drivers | ||
メーカ | Renesas | ||
ロゴ | |||
このページの下部にプレビューとHD74LV541Aダウンロード(pdfファイル)リンクがあります。 Total 10 pages
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
1 Page HD74LV541A
Recommended Operating Conditions
Item
Symbol Min
Supply voltage range
Input voltage range
Output voltage range
VCC 2.0
VI 0
VO 0
0
Output current
IOH —
—
—
—
IOL —
—
—
—
Input transition rise or fall rate
∆t /∆v
0
0
0
Operating free-air temperature
Ta
–40
Note: Unused or floating inputs must be held high or low.
Max
5.5
5.5
VCC
5.5
–50
–2
–8
–16
50
2
8
16
200
100
20
85
Logic Diagram
OE1
OE2
1
19
A1 2
Unit
V
V
V
µA
mA
µA
mA
ns/V
°C
Conditions
H or L
High impedance state
VCC = 2.0 V
VCC = 2.3 to 2.7 V
VCC = 3.0 to 3.6 V
VCC = 4.5 to 5.5 V
VCC = 2.0 V
VCC = 2.3 to 2.7 V
VCC = 3.0 to 3.6 V
VCC = 4.5 to 5.5 V
VCC = 2.3 to 2.7 V
VCC = 3.0 to 3.6 V
VCC = 4.5 to 5.5 V
18 Y1
To Seven Other Channels
Rev.2.00 Jun. 28, 2004 page 3 of 9
3Pages HD74LV541A
Operating Characteristics
CL = 50 pF
Ta = 25°C
Item
Symbol VCC = (V) Min Typ Max Unit Test Conditions
Power dissipation capacitance CPD
3.3
— 23.5 — pF f = 10 MHz
5.0 — 27.7 —
Noise Characteristics
Item
Quiet output, maximum
dynamic VOL
Quiet output, minimum
dynamic VOL
Quiet output, minimum
dynamic VOH
High-level dynamic input
voltage
Low-level dynamic input
voltage
Symbol
VOL (P)
VCC = (V)
3.3
Ta = 25°C
Min Typ
— 0.4
VOL (V)
3.3
— –0.3
VOH (V)
3.3
— 2.9
VIH (D)
3.3
2.31 —
VIL (D)
3.3
——
Max
0.8
–0.8
—
—
0.99
CL = 50 pF
Unit Test Conditions
V
V
V
V
V
Test Circuit
Output
1 kΩ S2
CL
OPEN
GND
VCC
TEST
tPLH /tPHL
tZH/t HZ
tZL /t LZ
S2
OPEN
GND
VCC
Note: CL includes the probe and jig capacitance.
Rev.2.00 Jun. 28, 2004 page 6 of 9
6 Page | |||
ページ | 合計 : 10 ページ | ||
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PDF ダウンロード | [ HD74LV541A データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
HD74LV541A | Octal Buffers / Drivers with 3-state Outputs | Hitachi Semiconductor |
HD74LV541A | Octal Buffers / Drivers | Renesas |