Nexperia
74LVC245APW,118Schmitt trigger 1.2V~3.6V 8 1 2.9ns@3.3V,50pF TSSOP-20 Buffers, Drivers, Receivers, Transceivers RoHS
From
₹28.71
2,48,995 in stock
TIDatasheet (PDF)
SN74HC640DWR
Transceiver 1 Element 8 Bit per Element Tri-State Output SOIC-20
SOIC-20ROHS3 CompliantActive
8-bit bus transceiver with three-state outputs
- Manufacturer
- TI
- Manufacturer part #
- SN74HC640DWR
- Store part #
- C510970
- Package / case
- SOIC-20
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
27 in stock
#C510970
Stock & price checked 3 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹230.69 | ₹230.69 |
| 10+ | ₹194.92 | ₹1,949.20 |
| 30+ | ₹172.59 | ₹5,177.70 |
| 100+ | ₹149.60 | ₹14,960.00 |
| 500+ | ₹139.21 | ₹69,605.00 |
| 1,000+ | ₹134.65 | ₹1,34,650.00 |
1 × ₹230.69
₹230.69
excl. GST
₹272.21 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 2,000 per reel
SN74HC640DWR
₹230.69 for 1 + GST
Specifications
- Function
- Output enable
- Current - Output High(IOH)
- 7.8mA
- Series
- 74HC
- Voltage - Supply
- 2V~6V
- Output Type
- Tri-State
- Current - Output Low(IOL)
- 7.8mA
- Number of Bits per Element
- 8
- Channel Type
- Bidirectional
- Operating Temperature
- -40℃~+85℃
- Number of Elements
- 1
- Quiescent Supply Current
- 80uA
- Propagation Delay
- 21ns@4.5V,50pF
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 2.6 g
Overview
The SNx4HC640 is an octal bus transceiver with 3-state outputs. All eight channels are controlled by a direction (DIR) pin and an output enable (OE) pin. These octal bus transceivers are designed for asynchronous bidirectional communication between data buses. The devices transfer data from bus A to bus B or from bus B to bus A, depending on the logic level at the direction control (DIR) input. The output enable (OE) input can be used to disable the device, effectively isolating the buses.
Key features
- Wide operating voltage range: 2V to 6V
- High-current 3-state outputs drive up to 10 LSTTL loads
- Low power consumption, Icc max 80μA
- tpd typical = 8ns
- ±4mA output drive (at 5V)
- Low input current, max 1μA
- Inverting logic
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | U74HC245G-S20-R#C107258UTC · SOP-20 | UTC | SOP-20 | 695 | ₹34.27 · 695 in stock | View |
 | EM74HC245D#C49188292EnergyMath · SOP-20L | EnergyMath | SOP-20L | 80 | ₹43.08 · 80 in stock | View |
 | SN74HC245DTR(XBLW)#C18723517XBLW · SOP-20 | XBLW | SOP-20 | 15,860 | ₹21.54 · 15,860 in stock | View |
 | SN74LS245DTR(XBLW)#C54525281XBLW · SOP-20 | XBLW | SOP-20 | 961 | ₹56.35 · 961 in stock | View |
 | RS245TXS20#C42459542RUNIC · SOP-20 | RUNIC | SOP-20 | 155 | ₹14.38 · 155 in stock | View |
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