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PDF HD74LV2G125A Data sheet ( Hoja de datos )
| Número de pieza | HD74LV2G125A | |
| Descripción | Dual Bus Buffer | |
| Fabricantes | Renesas Technology | |
| Logotipo |  |
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HD74LV2G125A
Dual Bus Buffer with 3–state Output
REJ03D0099–0500Z
(Previous ADE-205-347D (Z))
Rev.5.00
Sep.30.2003
Description
The HD74LV2G125A has dual bus buffer with 3–state output in a 8 pin package. Output is disabled when
the associated output enable (OE) input is high. To ensure the high impedance state during power up or
power down, OE should be connected to VCC through a pull-down resistor; the minimum value of the
resistor is determined by the current souring capability of the driver. Low voltage and high-speed operation
is suitable for the battery powered products (e.g., notebook computers), and the low power consumption
extends the battery life.
Features
• The basic gate function is lined up as Renesas uni logic series.
• Supplied on emboss taping for high-speed automatic mounting.
• Electrical characteristics equivalent to the HD74LV125A
Supply voltage range : 1.65 to 5.5 V
Operating temperature range : –40 to +85°C
• All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
All outputs VO (Max.) = 5.5 V (@VCC = 0 V, Output : Z)
• Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V)
• All the logical input has hysteresis voltage for the slow transition.
• Ordering Information
Part Name
Package Type
Package Code Package
Abbreviation
Taping Abbreviation
(Quantity)
HD74LV2G125AUSE SSOP-8 pin
TTP-8DBV
US
E (3,000 pcs/reel)
Rev.5.00, Sep.30.2003, page 1 of 9
1 page  
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HD74LV2G125A
Electrical Characteristic
• Ta = –40 to 85°C
Item
Symbol VCC (V) * Min Typ Max Unit Test condition
Input voltage
VIH
VIL
Hysteresis voltage
VH
1.65 to 1.95 VCC×0.75 —
2.3 to 2.7
3.0 to 3.6
4.5 to 5.5
VCC×0.7
VCC×0.7
VCC×0.7
—
—
—
1.65 to 1.95 —
—
2.3 to 2.7 —
—
3.0 to 3.6 —
—
4.5 to 5.5 —
—
1.8 — 0.25
—V
—
—
—
VCC×0.25
VCC×0.3
VCC×0.3
VCC×0.3
—V
VT+ – VT–
2.5 — 0.30 —
3.3 — 0.35 —
5.0 — 0.45 —
Output voltage
VOH Min to Max VCC–0.1 — — V IOH = –50 µA
1.65
1.4 —
—
IOH = –1 mA
2.3
2.0 —
—
IOH = –2 mA
3.0
2.48 —
—
IOH = –6 mA
4.5 3.8
VOL Min to Max —
—
—
—
0.1
IOH = –12 mA
IOL = 50 µA
1.65 — — 0.3
IOL = 1 mA
2.3 — — 0.4
IOL = 2 mA
3.0 — — 0.44
IOL = 6 mA
4.5 — — 0.55
IOL = 12 mA
Input current
IIN
0 to 5.5
—
—
±1
µA VIN = 5.5 V or GND
Off state output current IOZ
Min to Max —
—
±5
µA VO = 5.5 V or GND
Quiescent
supply current
ICC 5.5
— — 10 µA VIN = VCC or GND,
IO = 0
Output leakage current IOFF
0
——5
µA VIN or VO = 0 to 5.5 V
Input capacitance CIN 3.3
— 3.0 — pF VIN = VCC or GND
Note: For conditions shown as Min or Max, use the appropriate values under recommended operating
conditions.
Rev.5.00, Sep.30.2003, page 5 of 9
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet HD74LV2G125A.PDF ] | |
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