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PDF TC7MB3245FT Data sheet ( Hoja de datos )
| Número de pieza | TC7MB3245FT | |
| Descripción | OCTAL BUS SWITCH | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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TC7MB3245FT/FK
Toshiba CMOS Digital Integrated Circuit Silicon Monolithic
TC7MB3245FT, TC7MB3245FK
Octal Bus Switch
The TC7MB3245 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
• 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 74xx245 type.
Functionally equivalent to (FST/CBT) 3245.
Pin Assignment (top view)
TC7MB3245FT
TC7MB3245FK
Weight
TSSOP20-P-0044-0.65A
VSSOP20-P-0030-0.50
: 0.08 g (typ.)
: 0.03 g (typ.)
NC 1
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
GND 10
20 VCC
19 OE
18 B1
17 B2
16 B3
15 B4
14 B5
13 B6
12 B7
11 B8
(top view)
NC-No Internal Connection
1 2008-09-01
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
Package Dimensions
TC7MB3245FK
Weight: 0.08g (typ.)
5 2008-09-01
Datasheet pdf - http://www.DataSheet4U.net/
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet TC7MB3245FT.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TC7MB3245FK | OCTAL BUS SWITCH |  Toshiba |
| TC7MB3245FT | OCTAL BUS SWITCH | Toshiba Semiconductor |
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