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TI(德州仪器) SN74CBTLV16212
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  • TI(德州仪器) SN74CBTLV16212
  • TI(德州仪器) SN74CBTLV16212
  • TI(德州仪器) SN74CBTLV16212
  • TI(德州仪器) SN74CBTLV16212
  • TI(德州仪器) SN74CBTLV16212
  • TI(德州仪器) SN74CBTLV16212
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SN74CBTLV16212

SN74CBTLV16212

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3.3V、交叉点/交换、24 通道 FET 总线开关

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  • 封装 | 引脚 | 尺寸

The SN74CBTLV16212 provides 24 bits of high-speed bus switching or exchanging. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

The device operates as a 24-bit bus switch or a 12-bit bus exchanger, which provides data exchanging between the four signal ports via the data-select (S0, S1, S2) terminals.

This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.

The SN74CBTLV16212 is specified by the break-before-make feature to have no through current when switching between B ports.

  • Member of the Texas Instruments Widebus™ Family
  • 4- Switch Connection Between Two Ports
  • Rail-to-Rail Switching on Data I/O Ports
  • Ioff Supports Partial-Power-Down Mode Operation
  • Break-Before-Make Feature
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)

Widebus is a trademark of Texas Instruments.

ConfigurationCrosspoint/exchange
Number of channels24
Power supply voltage - single (V)2.5, 3.3
ProtocolsAnalog
Ron (typ) (Ω)3
ON-state leakage current (max) (µA)1
Bandwidth (MHz)200
Operating temperature range (°C)-40 to 85
FeaturesPowered-off protection
Input/output continuous current (max) (mA)128
RatingCatalog
Drain supply voltage (max) (V)3.6
Supply voltage (max) (V)3.6
SSOP (DL)56190.647 mm² 18.42 x 10.35
TSSOP (DGG)56113.4 mm² 14 x 8.1
TVSOP (DGV)5672.32 mm² 11.3 x 6.4
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