Toshiba 74LCX245FT Octal Bus Buffer, 20-Pin TSSOP
- RS Stock No.:
- 171-3417
- Mfr. Part No.:
- 74LCX245FT
- Brand:
- Toshiba
175 in Global stock for delivery within 5 working day (+3 days for regional areas).
125 in Global stock for delivery within 7 working day (+3 days for regional areas).
Added
Price (ex. GST) Each (In a Pack of 25)
$0.745
(exc. GST)
$0.857
(inc. GST)
| Units | Per unit | Per Pack* |
| 25 - 600 | $0.745 | $18.625 |
| 625 - 1225 | $0.726 | $18.15 |
| 1250 + | $0.714 | $17.85 |
| *price indicative | ||
- RS Stock No.:
- 171-3417
- Mfr. Part No.:
- 74LCX245FT
- Brand:
- Toshiba
Technical data sheets
Legislation and Compliance
Product Details
The 74LCX245FT is a high-performance CMOS octal bus transceiver. Designed for use in 3.3-V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. The device is designed for low-voltage (3.3 V) VCC applications, but it could be used to interface to 5-V supply environment for both inputs and outputs. The direction of data transmission is determined by the level of the DIR input. The enable input (OE) can be used to disable the device so that the busses are effectively isolated. All inputs are equipped with protection circuits against static discharge. Features (Note) Features (Note) Features (Note) Features (Note)
Low-voltage operation: VCC = 1.65 to 3.6 V
High-speed operation: tpd = 6.5 ns (max) (VCC = 3.0 to 3.6 V)
Output current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 V)
Power-down protection provided on all inputs and outputs
Pin and function compatible with the 74 series
(74LVC/ALVC/ etc.) 245 type
High-speed operation: tpd = 6.5 ns (max) (VCC = 3.0 to 3.6 V)
Output current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 V)
Power-down protection provided on all inputs and outputs
Pin and function compatible with the 74 series
(74LVC/ALVC/ etc.) 245 type
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Specifications
Attribute | Value |
|---|---|
| Logic Family | 74LCX |
| Mounting Type | Surface Mount |
| Package Type | TSSOP |
| Pin Count | 20 |
| Maximum High Level Output Current | -24mA |
| Maximum Low Level Output Current | 24mA |
| Maximum Propagation Delay Time @ Maximum CL | 25 ns @ 50 pF |
| Dimensions | 6.5 x 4.4 x 1mm |
| Maximum Operating Supply Voltage | 3.6 V |
| Length | 6.5mm |
| Minimum Operating Supply Voltage | 1.65 V |
| Minimum Operating Temperature | -40 °C |
| Width | 4.4mm |
| Height | 1mm |
| Propagation Delay Test Condition | 50pF |
| Maximum Operating Temperature | +85 °C |