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SN74CBT32245器件提供32位高速TTL兼容总线切换。开关的低导通状态电阻允许以最小的传播延迟进行连接。
该器件由四个8位总线开关,两个16位总线开关或一个32位组成总线开关。当输出使能(OE)\为低电平时,开关打开,端口A连接到端口B.当OE \为高电平时,开关打开,两个端口之间存在高阻状态。
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Widebus +是德州仪器的商标。
< /DIV>Configuration |
Number of Channels (#) |
Power Supply Type |
Vss (Min) (V) |
Vss (Max) (V) |
Vdd (Min) (V) |
Vdd (Max) (V) |
Ron (Typ) (Ohms) |
Bandwidth (MHz) |
Rating |
Operating Temperature Range (C) |
Package Size: mm2:W x L (PKG) |
Package Group |
Supply Range (Max) |
Ron (Max) (Ohms) |
Input/Output Continuous Current (Max) (mA) |
Supply Current (Max) (uA) |
OFF-state leakage current (Max) (µA) |
ON-state leakage current (Max) (µA) |
Input/Output OFF-state Capacitance (Typ) (pF) |
VIL (Max) (V) |
VIH (Min) (V) |
SN74CBT32245 |
---|
1:1 SPST |
32 |
Single |
N/A |
N/A |
4 |
5.5 |
5 |
200 |
Catalog |
-40 to 85 |
96LFBGA: 74 mm2: 5.5 x 13.5(LFBGA) |
LFBGA |
5.5 |
20 |
128 |
50 |
1 |
1 |
4.5 |
0.8 |
2 |