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SN54CBT16209和SN74CBT16209A器件提供18位高速TTL兼容總線切換或交換。開關(guān)的低導通狀態(tài)電阻允許以最小的傳播延遲進行連接。
器件作為18位總線開關(guān)或9位總線交換器運行，提供數(shù)據(jù)交換。四個信號端口通過數(shù)據(jù)選擇（S0，S1，S2）端子。
Switch Connection Between Two PortsWidebus is a trademark of Texas Instruments.
| ? |
|---|
| 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) |
| ? |
| SN74CBT16209A |
|---|
| crosspoint/exchange ? ? |
| 18 ? ? |
| Single ? ? |
| N/A ? ? |
| N/A ? ? |
| 4 ? ? |
| 5.5 ? ? |
| 4 ? ? |
| 200 ? ? |
| Catalog ? ? |
| -40 to 85 ? ? |
| 48SSOP: 164 mm2: 10.35 x 15.88(SSOP) 48TSSOP: 101 mm2: 8.1 x 12.5(TSSOP) 48TVSOP: 62 mm2: 6.4 x 9.7(TVSOP) ? ? |
| SSOP TSSOP TVSOP ? ? |
| 5.5 ? ? |
| 20 ? ? |
| 128 ? ? |
| 3 ? ? |
| 1 ? ? |
| 1 ? ? |
| 7.5 ? ? |
| 0.8 ? ? |
| 2 ? ? |
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