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SN74CBTR16861提供20位高速TTL兼容总线切换。开关的低导通电阻允许以最小的传播延迟进行连接。
该器件被组织为一个双10位开关,具有独立的输出使能(OE \)输入。当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。
该器件具有等效的25- 串联电阻,可降低信号反射噪声。这消除了对外部终端电阻的需求。
Widebus是德克萨斯州的商标仪器。
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) |
ESD HBM (kV) |
VIL (Max) (V) |
VIH (Min) (V) |
SN74CBTR16861 |
---|
1:1 SPST |
20 |
Single |
N/A |
N/A |
4 |
5.5 |
33 |
200 |
Catalog |
-40 to 85 |
48SSOP: 164 mm2: 10.35 x 15.88(SSOP) |
SSOP |
5.5 |
50 |
128 |
3 |
1 |
1 |
5 |
2 |
0 |
0 |