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参数资料
| 型号： | FSTD3125MTC |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH BUS 4BIT LEVEL 14TSSOP |
| 标准包装： | 2,350 |
| 类型： | 总线开关 |
| 电路： | 1 x 1:1 |
| 独立电路： | 4 |
| 电压电源： | 单电源 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 管件 |
May 2012
2001 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSTD3125 Rev. 1.0.3
FSTD3125
—
4-Bit
Bus
Switch
with
Level
Shifting
FSTD3125 — 4-Bit Bus Switch with Level Shifting
Features
4Ω Switch Connection between Two Ports
Minimal Propagation Delay through the Switch
Low I
CC
Zero Bounce in Flow-through Mode
Control Inputs Compatible with TTL Level
TruTranslation Voltage Translation from 5.0V Inputs
to 3.3V Outputs
Description
Fairchild switch FSTD3125 provides four high-speed
CMOS TTL-compatible bus switches. The low on
resistance of the switch allows inputs to be connected to
outputs without adding propagation delay or generating
additional ground bounce noise. A diode to VCC has
been integrated into the circuit to allow for level shifting
between 5V inputs and 3.3V outputs.
The device is organized as four one-bit switches with
separate /OE inputs. When /OE is LOW, the switch is
ON and port A is connected to port B. When /OE is
HIGH, the switch is OPEN and a high-impedance state
exists between the two ports.
Ordering Information
Part Number
Operating
Temperature
Range
Package
Packing
Method
FSTD3125MTCX
-40 to 85°C
14-Lead, Thin Shrink Small Outline Package (TSSOP), JEDEC
MO-153, 4mm Wide
Tape and Reel
1A
/OE1
/OE2
/OE4
/OE3
4A
3A
2A
1B
2B
3B
4B
1
23
4
56
8
10
9
13
11
12
Figure 1. Logic Diagram
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FSTD3125MTC_NL | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:4-Bit Bus Switch with Level Shifting |
| FSTD3125MTCX | 功能描述:数字总线开关 IC 4-Bit Bus Switch Level Shifting RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| FSTD3125MTCX_12 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:4-Bit Bus Switch with Level Shifting |
| FSTD3125MX | 功能描述:数字总线开关 IC RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| FSTD3125QSC | 功能描述:数字总线开关 IC 4-Bit Bus Switch Level Shifting RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
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