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TC7MB3245FK Scheda tecnica(PDF) 1 Page - Toshiba Semiconductor |
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TC7MB3245FK Scheda tecnica(HTML) 1 Page - Toshiba Semiconductor |
1 / 6 page TC7MB3245FK 2007-10-19 1 Toshiba CMOS Digital Integrated Circuit Silicon Monolithic TC7MB3245FK Octal Bus Switch The TC7MB3245FK provides eight bits of high-speed TTL-compatible bus switching in a standard ’245 device pinout. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The device is organized as one 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 against static discharge. Features Pin Assignment (top view) • Operating voltage: VCC = 4.5~5.5 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: VSSOP (US20) • Pin compatible with the 74xx245 type. Functionally equivalent to (FST/CBT) 3245. Weight: 0.03 g (typ.) VCC 20 OE B1 B2 19 18 17 NC 1 2 3 4 A3 A1 A2 (top view) B3 16 B4 B5 B6 15 14 13 A4 5 6 7 8 A7 A5 A6 B7 B8 12 11 9 10 GND A8 NC-No Internal Connection |
Codice articolo simile - TC7MB3245FK_07 |
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Descrizione simile - TC7MB3245FK_07 |
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