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TC7MB3244FK - Octal Bus Switch

Key Features

  • Operating voltage: VCC = 4.5 to 5.5 V.
  • High speed: tpd = 0.25 ns (max).
  • Low on resistance: RON = 5 Ω (typ. ).
  • ESD performance: Machine model ≥ ±200 V Human body model ≥ ±2000 V.
  • Compatible with TTL outputs (control inputs).
  • Package: TSSOP20,VSSOP20 (US20).
  • Pin compatible with the 74xx244 type. Functionally equivalent to (FST/CBT) 3244. Pin Assignment (top view) Weight TSSOP20-P-0044-0.65A VSSOP20-P-0030-0.50 : 0.08 g (typ. ) : 0.03.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TC7MB3244FT/FK Toshiba CMOS Digital Integrated Circuit Silicon Monolithic TC7MB3244FT, TC7MB3244FK Octal Bus Switch The TC7MB3244 provides eight bits of high-speed TTL-compatible bus switching in a standard ’244 device pinout. The low on resistance of the switch allows connections to be made with minimal propagation delay. The device is organized as two 4-bit low-impedance switches with separate output-enable ( OE ) inputs. When OE is low, the switch is on and data can flow from port A to port B, or vice versa. When OE is high, the switch is open and a high-impedance state exists between the two ports. All inputs are equipped with protection circuits against static discharge. TC7MB3244FT TC7MB3244FK Features • Operating voltage: VCC = 4.5 to 5.5 V • High speed: tpd = 0.