Toshiba 74LCX244FT Octal Bus Buffer, 20-Pin TSSOP
- RS庫存編號:
- 171-3294
- 製造零件編號:
- 74LCX244FT
- 製造商:
- Toshiba
此產品已停售
- RS庫存編號:
- 171-3294
- 製造零件編號:
- 74LCX244FT
- 製造商:
- Toshiba
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
The 74LCX244FT is a high-performance CMOS octal bus buffer. 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 74LCX244FT is a non-inverting 3-state buffer having two active-low output enables. This device is designed to be used with 3-state memory address drivers, etc. All inputs are equipped with protection circuits against static discharge.
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.) 240 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.) 240 type
規格
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 |
| Propagation Delay Test Condition | 50pF |
| Height | 1mm |
| Minimum Operating Supply Voltage | 1.65 V |
| Maximum Operating Temperature | +85 °C |
| Width | 4.4mm |
| Minimum Operating Temperature | -40 °C |