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TOSHIBA TC74AC640FTEL
| Manufacturer | |
| MPN | TC74AC640FTEL |
| LCSC Part # | C6331343 |
| Packaging | TSSOP-20 |
| Customer # | |
| Key Attributes | Octal Bus Transceiver |
| Datasheet |  TOSHIBA TC74AC640FTEL |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Buffers, Drivers, Receivers, Transceivers | |
| Manufacturer | TOSHIBA | |
| Packaging | TSSOP-20 | |
| Input type | - | |
| Current - Output High(IOH) | 24mA | |
| Voltage - Supply | 2V~5.5V | |
| Series | TC74AC | |
| Operating Temperature | -40℃~+85℃ | |
| Output Type | Tri-State | |
| Current - Output Low(IOL) | 24mA | |
| Number of Bits per Element | 8 | |
| Channel Type | Bidirectional | |
| Features | Output enable | |
| Number of Elements | 1 | |
| Propagation Delay | 3.9ns@5V,50pF | |
| Quiescent Current | 80uA |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
Octal Bus Transceiver TC74AC245F:3-State, Non-Inverting TC74AC640F:3-State, Inverting The TC74AC245F, TC74AC640F are advanced high speed CMOS OCTAL BUS TRANSCEIVERs fabricated with silicon gate and double-layer metal wiring C2MOS technology. They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. They are intended for two-way asynchronous communication between data busses. The direction of data transmission is determined by the level of the DIR input. The enable input (G(overline)) can be used to disable the device so that the busses are effectively isolated. All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Features
- High speed: tpd = 3.9 ns (typ.) at VCC = 5.0 V
- Low power dissipation: ICC = 8.0 μA (max) at Ta = 25 °C
- High noise immunity: ΔVNIH = VNIL = 0.28 * VCC (min)
- Output current: | IOH | / IOL = 24 mA (min) (VCC = 4.5 V)
- Balanced propagation delays: tLH ≈ tHL
- Wide operating voltage range: VCC(opr) = 2.0 V to 5.5 V
- Pin and function compatible with 74F245/640
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 1.3224 | $ 1.32 |
| 10+ | $ 1.0879 | $ 10.88 |
| 30+ | $ 0.9592 | $ 28.78 |
| 100+ | $ 0.8127 | $ 81.27 |
| 500+ | $ 0.7475 | $ 373.75 |
| 1,000+ | $ 0.7182 | $ 718.20 |
Standard Packaging2000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Buffers, Drivers, Receivers, Transceivers | |
| Manufacturer | TOSHIBA | |
| Packaging | TSSOP-20 | |
| Input type | - | |
| Current - Output High(IOH) | 24mA | |
| Voltage - Supply | 2V~5.5V | |
| Series | TC74AC | |
| Operating Temperature | -40℃~+85℃ | |
| Output Type | Tri-State | |
| Current - Output Low(IOL) | 24mA | |
| Number of Bits per Element | 8 | |
| Channel Type | Bidirectional | |
| Features | Output enable | |
| Number of Elements | 1 | |
| Propagation Delay | 3.9ns@5V,50pF | |
| Quiescent Current | 80uA |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
Octal Bus Transceiver TC74AC245F:3-State, Non-Inverting TC74AC640F:3-State, Inverting The TC74AC245F, TC74AC640F are advanced high speed CMOS OCTAL BUS TRANSCEIVERs fabricated with silicon gate and double-layer metal wiring C2MOS technology. They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. They are intended for two-way asynchronous communication between data busses. The direction of data transmission is determined by the level of the DIR input. The enable input (G(overline)) can be used to disable the device so that the busses are effectively isolated. All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Features
- High speed: tpd = 3.9 ns (typ.) at VCC = 5.0 V
- Low power dissipation: ICC = 8.0 μA (max) at Ta = 25 °C
- High noise immunity: ΔVNIH = VNIL = 0.28 * VCC (min)
- Output current: | IOH | / IOL = 24 mA (min) (VCC = 4.5 V)
- Balanced propagation delays: tLH ≈ tHL
- Wide operating voltage range: VCC(opr) = 2.0 V to 5.5 V
- Pin and function compatible with 74F245/640
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |