Bus Switch. TC7MB3245CFTG Datasheet

TC7MB3245CFTG Switch. Datasheet pdf. Equivalent


Toshiba TC7MB3245CFTG
TC7MB3244C,3245CFT/FK/FTG
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7MB3244CFT, TC7MB3244CFK, TC7MB3244CFTG
TC7MB3245CFT, TC7MB3245CFK, TC7MB3245CFTG
Low Capacitance Octal Bus Switch
The TC7MB3244C, TC7MB3245C is a Low ON-resistance /
Low Capacitance CMOS 8bit Bus Switch. The low on-resistance
of the switch allows connections to be made with minimal
propagation delay time.
The TC7MB3244C is organized as 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.
The TC7MB3245C requires the output enable ( OE ) input to be
set high to place the output into the high impedance.
All inputs are equipped with protection circuits against static
discharge.
Features
Operating voltage: VCC = 4.0 to 5.5 V
On-capacitance: CI/O = 7 pF Switch On (typ.) @ VCC = 5 V
On-resistance: RON = 3 (typ.) @ VCC = 4.5 V, VIS = 0 V
ESD performance: Machine model ≥ ±200 V
Human body model ≥ ±2000 V
Compatible with TTL outputs (control inputs)
Power-down protection for inputs ( OE and I/O)
Package: TSSOP20,VSSOP20 (US20), VQON20
Note: When mounting VQON package, the type of recommended
flux is RA or RMA.
TC7MB3244CFT, TC7MB3245CFT
TC7MB3244CFK, TC7MB3245CFK
TC7MB3244CFTG, TC7MB3245CFTG
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.)
Start of commercial production
2011-05
1
2014-03-01


TC7MB3245CFTG Datasheet
Recommendation TC7MB3245CFTG Datasheet
Part TC7MB3245CFTG
Description Low Capacitance Octal Bus Switch
Feature TC7MB3245CFTG; TC7MB3244C,3245CFT/FK/FTG TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7MB3244CFT, T.
Manufacture Toshiba
Datasheet
Download TC7MB3245CFTG Datasheet




Toshiba TC7MB3245CFTG
Pin Assignment (top view)
TC7MB3244C
FT (TSSOP20-P-0044-0.65A)
FK (VSSOP20-P-0030-0.50)
1OE 1
1A1 2
2B4 3
1A2 4
2B3 5
1A3 6
2B2 7
1A4 8
2B1 9
GND 10
(top view)
20 VCC
19 2OE
18 1B1
17 2A4
16 1B2
15 2A3
14 1B3
13 2A2
12 1B4
11 2A1
TC7MB3245C
FT (TSSOP20-P-0044-0.65A)
FK (VSSOP20-P-0030-0.50)
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
NC-No In(ttoeprnvaiel Cwo) nnection
TC7MB3244C,3245CFT/FK/FTG
FTG (VQON20-P-0404-0.50)
2B4 1A1 1 OE VCC 2 OE
20 19 18 17 16
1A2 1
2B3 2
1A3 3
2B2 4
1A4 5
15 1B1
14 2A4
13 1B2
12 2A3
11 1B3
6 7 8 9 10
2B1 GND 2A1 1B4 2A2
FTG (VQON20-P-0404-0.50)
A2 A1 NC VCC OE
20 19 18 17 16
A3 1
A4 2
A5 3
A6 4
A7 5
15 B1
14 B2
13 B3
12 B4
11 B5
6 7 8 9 10
A8 GND B8 B7 B6
2
2014-03-01



Toshiba TC7MB3245CFTG
Truth Table
Inputs
OE
L
H
Function
A port = B port
Disconnect
System Diagram
TC7MB3244C
1A1
1A4
1OE
2A1
2A4
2OE
TC7MB3244C,3245CFT/FK/FTG
TC7MB3245C
1B1
A1
B1
1B4
A8
B8
OE
2B1
2B4
3
2014-03-01







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