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TC7MBL3245SFK

Toshiba Semiconductor
Part Number TC7MBL3245SFK
Manufacturer Toshiba Semiconductor
Description Low Voltage/Low Capacitance Octal Bus Switch
Published Dec 31, 2009
Detailed Description TC7MBL3245SFT/FK/FTG TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7MBL3245SFT, TC7MBL3245SFK, TC7MBL3245...
Datasheet PDF File TC7MBL3245SFK PDF File

TC7MBL3245SFK
TC7MBL3245SFK

Overview
TC7MBL3245SFT/FK/FTG TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7MBL3245SFT, TC7MBL3245SFK, TC7MBL3245SFTG Low Voltage/Low Capacitance Octal Bus Switch The TC7MBL3245S provides eight bits of low- voltage, high-speed bus switching in a standard ’245 device pinout.
The low ON-resistance of the switch allows connections to be made with minimal propagation delay and while maintaining CMOS low power dissipation.
The device comprises a single 8-bit switch.
When output enable ( OE ) is low, the switch is on and port A is connected to port B.
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 to guard against static discharge.
Features • Operating voltage: VCC = 1.
65 to 3.
6 V • Low capacitance: CI/O = 12 pF Switch On (typ.
) @ 3 V • Low on resistance: RON = 9 Ω (typ.
) @ 3 V • ESD performance: Machine model ≥ ±200 V Human body model ≥ ±2000 V • Power down protection for inputs ( OE input only) • Package: TSSOP20,VSSOP (US20) , VQON20 • Pin compatible with the 74xx245 type TC7MBL3245SFT TC7MBL3245SFK TC7MBL3245CFTG Note: When mounting VQON package, the type of recommended flux is RA or RMA.
Pin Assignment (top view) FT (TSSOP20-P-0044-0.
65A) FK (VSSOP20-P-0030-0.
50) NC 1 20 VCC VQON20-P-0404-0.
50 Weight TSSOP20-P-0044-0.
65A VSSOP20-P-0030-0.
50 VQON20-P-0404-0.
50 : 0.
08 g (typ.
) : 0.
03 g (typ.
) : 0.
0145g (typ.
) A1 2 A2 3 A3 4 19 OE 18 B1 17 B2 FTG (VQON20-P-0404-0.
50) A2 A1 NC VCC OE 20 19 18 17 16 A4 5 16 B3 A3 1 15 B1 A5 6 15 B4 A4 2 14 B2 A6 7 14 B5 A5 3 13 B3 A7 8 13 B6 A6 4 12 B4 A8 9 12 B7 A7 5 11 B5 GND 10 11 B8 (top view) NC-No Internal Connection 6 7 8 9 10 A8 GND B8 B7 B6 1 Start of commercial production 2006-09 2014-03-01 Truth Table Inputs OE L H Function A port = B port Disconnect System Diagram TC7MBL3245SFT/FK/FTG A1 B1 A8 B8 OE Absolute Maximum Ratings (Note) Characteristic Symbol Rating Unit Power suppl...


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