Metodo di pagamento
74LVC245APW,118 +BOM
8 24mA 1.2V~3.6V 24mA 1 TSSOP-20 Buffer/Driver/Transceiver ROHS
TSSOP-20-
Produttore:
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ProduttorePart #:
74LVC245APW,118
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Scheda dati:
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Type Number:
74LVC245APW
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VCC(A) (V):
n.a.
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VCC(B) (V):
n.a.
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Logic Switching Levels:
CMOS/LVTTL
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EDA/CAD Modelli:
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74LVC245APW,118 Descrizione generale
The 74LVC245A; 74LVCH245A is an 8-bit transceiver with 3-state outputs. The device features an output enable () and send/receive (DIR) for direction control. A HIGH on causes the outputs to assume a high-impedance OFF-state. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.This device is fully specified for partial power down applications using I. The I circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.
Caratteristiche principali
- Wide supply voltage range from 1.2 V to 3.6 V
- CMOS low-power consumption
- Direct interface with TTL levels
- Overvoltage tolerant inputs to 5.5 V
- Bus hold on all data inputs (74LVCH245A only)
- IOFF circuitry provides partial Power-down mode operation
- Complies with JEDEC standard:JESD8-7A (1.65 V to 1.95 V)JESD8-5A (2.3 V to 2.7 V)JESD8-C/JESD36 (2.7 V to 3.6 V)
- JESD8-7A (1.65 V to 1.95 V)
- JESD8-5A (2.3 V to 2.7 V)
- JESD8-C/JESD36 (2.7 V to 3.6 V)
- ESD protection:HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 VCDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
- Specified from -40 °C to +85 °C and -40 °C to +125 °C
Specifiche
Type number | 74LVC245APW | VCC(A) (V) | n.a. |
VCC(B) (V) | n.a. | Logic switching levels | CMOS/LVTTL |
Output drive capability (mA) | ± 24 | tpd (ns) | 2.9 |
Nr of bits | 8 | fmax (MHz) | 175 |
Power dissipation considerations | low | Tamb (°C) | -40~125 |
Rth(j-a) (K/W) | 100 | Rth(j-c) (K/W) | 44 |
Packing | SOT360-1_118 | Orderable part number | 74LVC245APW,118 |
Chemical content | 74LVC245APW |
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AVAQ determina e confeziona tutti i dispositivi in base ai requisiti di protezione contro le scariche elettrostatiche (ESD) e il livello di sensibilità all'umidità (MSL)..
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In Stock: 3.551
Minimum Order: 1
Qtà. | Prezzo unitario | Est. Prezzo |
---|---|---|
5+ | $0,209 | $1,04 |
50+ | $0,169 | $8,45 |
150+ | $0,151 | $22,65 |
500+ | $0,130 | $65,00 |
2500+ | $0,116 | $290,00 |
5000+ | $0,110 | $550,00 |
I prezzi sottostanti sono solo di riferimento.
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The antenna of this board is very poor. This board also gets hot. Other boards don’t get hot like this one. The good antenna made it lose connection a lot. Overall it’s too expensive for what you get.