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SN74CBTLV16212提供24位高速總線切換或交換。開關(guān)的低導(dǎo)通狀態(tài)電阻允許以最小的傳播延遲進(jìn)行連接。
該器件作為24位總線開關(guān)或12位總線交換器運(yùn)行,提供數(shù)據(jù)交換。通過(guò)數(shù)據(jù)選擇(S0,S1,S2)端子連接四個(gè)信號(hào)端口。
該器件完全適用于使用I off 的部分?jǐn)嚯姂?yīng)用。 I off 功能可確保損壞的電流在斷電時(shí)不會(huì)回流通過(guò)器件。電源關(guān)閉時(shí)設(shè)備具有隔離功能。
SN74CBTLV16212由先斷后合功能指定,在B端口之間切換時(shí)沒(méi)有直通電流。
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) |
| Features |
| 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) |
| ? |
| SN74CBTLV16212 |
|---|
| crosspoint/exchange ? ? |
| 24 ? ? |
| Single ? ? |
| N/A ? ? |
| N/A ? ? |
| 2.3 ? ? |
| 3.6 ? ? |
| 3 ? ? |
| 200 ? ? |
| Catalog ? ? |
| -40 to 85 ? ? |
| 56SSOP: 191 mm2: 10.35 x 18.42(SSOP) 56TSSOP: 113 mm2: 8.1 x 14(TSSOP) 56TVSOP: 72 mm2: 6.4 x 11.3(TVSOP) ? ? |
| SSOP TSSOP TVSOP ? ? |
| 3.6 ? ? |
| 40 ? ? |
| 128 ? ? |
| 10 ? ? |
| Powered off protection ? ? |
| 1 ? ? |
| 1 ? ? |
| 8 ? ? |
| 2 ? ? |
| 0.8 ? ? |
| 2 ? ? |