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参数资料
| 型号： | FXL5T244BQX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | TRANSLATOR 5BIT DUAL LV 14DQFN |
| 产品培训模块： | Logic Translator Solutions |
| 标准包装： | 1 |
| 逻辑功能： | 变换器，双向，3 态 |
| 位数： | 5 |
| 输入类型： | 电压 |
| 输出类型： | 电压 |
| 通道数： | 1 |
| 输出/通道数目： | 5 |
| 差分 - 输入:输出： | 无/无 |
| 传输延迟（最大）： | 3.5ns |
| 电源电压： | 1.1 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 14-WFQFN 裸露焊盘 |
| 供应商设备封装： | 14-DQFN |
| 包装： | 标准包装 |
| 产品目录页面： | 1223 (CN2011-ZH PDF) |
| 其它名称： | FXL5T244BQXDKR |
2004 Fairchild Semiconductor Corporation
DS500892
www.fairchildsemi.com
June 2004
Revised June 2004
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FXL5T244
Low Voltage Dual Supply 5-Bit Signal Translator
with Configurable Voltage Supplies
and Signal Levels and 3-STATE Outputs
General Description
The FXL5T244 is a configurable dual-voltage-supply trans-
lator designed for one-way (unidirectional) voltage transla-
tion of signals between two voltage levels. The device
allows translation between voltages as high as 3.6V to as
low as 1.1V. A Inputs and the OE Control Pin track the VCCI
level, and Y Outputs track the VCCO level. Both inputs and
outputs are designed to accept supply voltage levels from
1.1V to 3.6V. This allows for unidirectional voltage transla-
tion over a variety of voltage levels: 1.2V, 1.5V, 1.8V, 2.5V,
and 3.3V.
The device remains in 3-STATE until both VCCs reach
active levels allowing either VCC to be powered-up first.
The device also contains power down control circuits that
place the device in 3-STATE if either VCC is removed. The
OE input, when HIGH, disables the outputs by placing
them in 3-STATE condition.
Features
s One-way (unidirectional) translation between any
2 levels from 1.1V to 3.6V
s Fully configurable, inputs and outputs track respective
VCC levels
s Non-preferential power-up sequencing; either VCC may
be powered-up first
s Outputs remain in 3-STATE until active VCC level is
reached
s Outputs switch to 3-STATE if either VCC is at GND
s Power-off protection
s Control input (OE) level is referenced to VCCI voltage
s Packaged in 14-terminal DQFN (2.5mm x 3.0mm)
package
s ESD protection exceeds:
4kV HBM ESD
(per JESD22-A114 & Mil Std 883e 3015.7)
8kV HBM I/O to GND ESD
(per JESD22-A114 & Mil Std 883e 3015.7)
1kV CDM ESD (per ESD STM 5.3)
200V MM ESD (per JESD22-A115 & ESD STM5.2)
Ordering Code:
Order Number
Package
Number
Package Description
FXL5T244BQX
MLP014A
14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241,
2.5 x 3.0mm
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