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PDF HD74ALVC2G240 Data sheet ( Hoja de datos )
| Número de pieza | HD74ALVC2G240 | |
| Descripción | Dual Bus Buffer Inverted | |
| Fabricantes | Renesas | |
| Logotipo |  |
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HD74ALVC2G240
Dual Bus Buffer Inverted with 3-state Output
REJ03D0174–0300Z
(Previous ADE-205-623B (Z))
Rev.3.00
Dec.18.2003
Description
The HD74ALVC2G240 has dual bus buffer inverted with 3-state output in an 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-up resistor; the minimum value of
the resistor is determined by the current sinking 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.
• Supply voltage range : 1.2 to 3.6 V
Operating temperature range: −40 to +85°C
• All inputs VIH (Max.) = 3.6 V (@VCC = 0 V to 3.6 V)
All outputs VO (Max.) = 3.6 V (@VCC = 0 V)
• Output current
±2 mA (@VCC = 1.2 V)
±4 mA (@VCC = 1.4 V to 1.6 V)
±6 mA (@VCC = 1.65 V to 1.95 V)
±18 mA (@VCC = 2.3 V to 2.7 V)
±24 mA (@VCC = 3.0 V to 3.6 V)
• Ordering Information
Part Name
Package Type
Package Code Package
Abbreviation
HD74ALVC2G240USE SSOP-8 pin
TTP-8DBV
US
Taping Abbreviation
(Quantity)
E (3,000 pcs/reel)
Rev.3.00, Dec.18.2003, page 1 of 12
1 page  
HD74ALVC2G240
Electrical Characteristics
(Ta = −40 to 85°C)
Item
Symbol VCC (V) *
Min
Typ
Max Unit Test conditions
Input voltage
VIH 1.2
VCC×0.75 V
1.4 to 1.6 VCC×0.7
1.65 to 1.95 VCC×0.7
2.3 to 2.7 1.7
3.0 to 3.6 2.0
VIL 1.2
VCC×0.25
1.4 to 1.6 VCC×0.3
1.65 to 1.95 VCC×0.3
2.3 to 2.7 0.7
3.0 to 3.6 0.8
Output voltage VOH Min to Max VCC−0.2 V IOH = −100 µA
1.2
0.9
IOH = −2 mA
1.4
1.1
IOH = −4 mA
1.65
1.2
IOH = −6 mA
2.3
1.7
IOH = −18 mA
3.0
2.2
IOH = −24 mA
VOL Min to Max 0.2
IOL = 100 µA
1.2 0.3
IOL = 2 mA
1.4 0.3
IOL = 4 mA
1.65 0.3
IOL = 6 mA
2.3 0.55
IOL = 18 mA
3.0 0.55
IOL = 24 mA
Input current
IIN 3.6
±5 µA VIN = 3.6 V or GND
Off state output IOZ 3.6
current
±5 µA VO = VCC or GND
Quiescent supply
current
ICC
3.6
10 µA VIN = VCC or GND,
IO = 0
Output leakage
current
IOFF
0
5
µA VIN or VO =
0 to 3.6 V
Input capacitance
CIN
3.3
4.5 pF VIN = VCC or GND
Note: For conditions shown as Min or Max, use the appropriate values under recommended operating
conditions.
Rev.3.00, Dec.18.2003, page 5 of 12
5 Page 
HD74ALVC2G240
Waveforms - 2
tr tf
Input OE
90%
Vref
10%
t ZL
90%
Vref
10%
t LZ
VIH
GND
Output Y
Vref
t ZH
Vref
VL
t HZ
VH
VOH
VOL
VOH
VOL
Symbol
tr / t f
VCC = 1.2 V,
1.5±0.1 V
2.0 ns
VCC = 1.8±0.15 V VCC = 2.5±0.2 V
2.0 ns
2.5 ns
VCC = 3.3±0.3 V
2.5 ns
VIH VCC
VCC
VCC 2.7 V
Vref 50%
50%
50%
1.5 V
VH / VL
VH = VOH-0.1 V
VL = VOL+0.1 V
VH = VOH-0.15 V VH = VOH-0.15 V VH = VOH-0.3 V
VL = VOL+0.15 V VL = VOL+0.15 V VL = VOL+0.3 V
Note: Input waveform : PRR = 10 MHz, duty cycle 50%
Rev.3.00, Dec.18.2003, page 11 of 12
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet HD74ALVC2G240.PDF ] | |
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