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PDF TC7MBL3244AFK Data sheet ( Hoja de datos )
| Número de pieza | TC7MBL3244AFK | |
| Descripción | Octal Bus Switch | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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TC7MBL3244AFK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7MBL3244AFK
Octal Bus Switch
The TC7MBL3244AFK provides eight bits of low-voltage,
high-speed bus switching in a standard ’244 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 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 to guard
against static discharge.
Weight: 0.03 g (typ.)
Features
• Operating voltage: VCC = 2.0~3.6 V
• High speed: tpd = 0.31 ns (max) @ VCC = 3.0 V
• Low ON-resistance: RON = 5 Ω (typ.) @ VCC = 3.0 V
• ESD performance: Machine model ≥ ±200 V
Human body model ≥ ±2000 V
• Power-down protection for inputs ( OE input only)
• Package: VSSOP (US20)
• Pin compatible with the 74xx244 type
www.DataSheet4U.com
Pin Assignment (top view)
1OE 1
1A1 2
2B4 3
1A2 4
2B3 5
1A3 6
2B2 7
1A4 8
2B1 9
GND 10
20 VCC
19 2OE
18 1B1
17 2A4
16 1B2
15 2A3
14 1B3
13 2A2
12 1B4
11 2A1
(top view)
1 2007-10-19
1 page  
Package Dimensions
TC7MBL3244AFK
Weight: 0.03 g (typ.)
www.DataSheet4U.com
5 2007-10-19
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet TC7MBL3244AFK.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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