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PDF HD74LV2GT32A Data sheet ( Hoja de datos )
| Número de pieza | HD74LV2GT32A | |
| Descripción | Dual 2-input OR Gates / CMOS Logic Level Shifter | |
| Fabricantes | Renesas Technology | |
| Logotipo |  |
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HD74LV2GT32A
Dual 2-input OR Gates / CMOS Logic Level Shifter
REJ03D0142–0200Z
(Previous ADE-205-667A (Z))
Rev.2.00
Oct.16.2003
Description
The HD74LV2GT32A has dual two-input OR gates in an 8 pin package. The input protection circuitry on
this device allows over voltage tolerance on the input, allowing the device to be used as a logic–level
translator from 3.0 V CMOS Logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic to 3.0 V CMOS
Logic while operating at the high-voltage power supply. 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.
• TTL compatible input level.
Supply voltage range : 3.0 to 5.5 V
Operating temperature range : –40 to +85°C
• Logic-level translate function
3.0 V CMOS logic → 5.0 V CMOS logic (@VCC = 5.0 V)
1.8 V or 2.5 V CMOS logic → 3.3 V CMOS logic (@VCC = 3.3 V)
• 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 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
HD74LV2GT32AUSE SSOP-8 pin
Package Code
TTP-8DBV
Package
Abbreviation
US
Taping Abbreviation
(Quantity)
E (3,000 pcs/reel)
Rev.2.00, Oct.16.2003, page 1 of 7
1 page  
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HD74LV2GT32A
Switching Characteristics
• VCC = 3.3 ± 0.3 V
Item
Propagation
delay time
Symbol
tPLH
tPHL
Ta = 25°C
Min Typ
— 7.0
— 7.5
Max
10.0
12.0
Ta = –40 to 85°C
Test
FROM
Min Max Unit Conditions (Input)
1.0 12.0 ns CL = 15 pF A or B
1.0 14.0
CL = 50 pF
TO
(Output)
Y
• VCC = 5.0 ±0.5 V
Item
Propagation
delay time
Symbol
tPLH
tPHL
Ta = 25°C
Min Typ
— 5.0
— 5.5
Max
6.9
7.9
Ta = –40 to 85°C
Test
FROM
Min Max Unit Conditions (Input)
1.0 8.0 ns CL = 15 pF A or B
1.0 9.0
CL = 50 pF
TO
(Output)
Y
Operating Characteristics
• CL = 50 pF
Item
Power dissipation
capacitance
Symbol
CPD
Ta = 25°C
VCC (V) Min
Typ
5.0 —
11.5
Max Unit
— pF
Test Conditions
f = 10 MHz
Test Circuit
VCC
Pulse
generator
Input
50 Ω
Output
CL
Note: Operating current test time, output is open.
Rev.2.00, Oct.16.2003, page 5 of 7
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet HD74LV2GT32A.PDF ] | |
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