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Número de pieza | TC7MBL3244AFT | |
Descripción | Octal Low Voltage Bus Switch | |
Fabricantes | Toshiba Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TC7MBL3244AFT (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
No Preview Available ! TC7MBL3244AFT/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7MBL3244AFT, TC7MBL3244AFK
Octal Low Voltage Bus Switch
The TC7MBL3244A 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.
Features
• Operating voltage: VCC = 2.0 to 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: TSSOP20,VSSOP20 (US20)
• Pin compatible with the 74xx244 type
Pin Assignment (top view)
www.DataSheet4U.com
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)
TC7MBL3244AFT
TC7MBL3244AFK
Weight:
TSSOP20-P-0044-0.65A
VSSOP20-P-0030-0.50
: 0.08 g (typ.)
: 0.03 g (typ.)
1 2008-09-01
1 page Package Dimensions
TC7MBL3244AFT/FK
www.DataSheet4U.com
Weight: 0.08g (typ.)
5 2008-09-01
5 Page |
Páginas | Total 7 Páginas | |
PDF Descargar | [ Datasheet TC7MBL3244AFT.PDF ] |
Número de pieza | Descripción | Fabricantes |
TC7MBL3244AFK | Octal Bus Switch | Toshiba Semiconductor |
TC7MBL3244AFT | Octal Low Voltage Bus Switch | Toshiba Semiconductor |
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