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Número de pieza | TC7WBD126AFK | |
Descripción | Dual Bus Switch | |
Fabricantes | Toshiba Semiconductor | |
Logotipo | ||
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TC7WBD126AFK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7WBD126AFK
Dual Bus Switch with Level Shift
The TC7WBD126AFK is a low on-resistance, high-speed CMOS
2-bit bus switch. This bus switch allows the connections or
disconnections to be made with minimal propagation delay while
maintaining Low power dissipation which is the feature of
CMOS.
When output enable (OE) is at High level, the switch is on;
when at Low level, the switch is off.
The device is enable to realize the shift of signal level from 5 V
to 3.3 V.
All inputs are equipped with protector circuits to protect the
device from static discharge.
Features
Weight: 0.01 g (typ.)
· Operating voltage: VCC = 4.5~5.5 V
· High speed operation: tpd = 0.32 ns (max)
· Ultra-low on resistance: RON = 5 Ω (typ.)
· Electro-static discharge (ESD) performance: ±200 V or more (JEITA)
±2000 V or more (MIL)
· TTL level input (control input)
· Low Power Dissipation: Icc = 10 mA (max.)
· Package: US8
Pin Assignment (top view)
VCC OE2 B1 A2
8765
WBA
126
12 34
OE1 A1 B2 GND
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1 2002-10-18
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VOH – VCC Characteristics (typ.)
4.5
Ta = 25°C
4.0
3.5
1mA
100 mA
3.0 6 mA
12 mA
24 mA
2.5
2.0
1.5
4.50
4.75
5.00
5.25
5.50
Power supply voltage VCC (V)
5.75
4.5
Ta = 85°C
4.0
3.5
1mA
100 mA
3.0 6 mA
12 mA
24 mA
2.5
2.0
1.5
4.50
4.75
5.00
5.25
5.50
Power supply voltage VCC (V)
5.75
TC7WBD126AFK
Ta = 25°C
0
-0.2
-0.4
-0.6
-0.8
-1.0
2.0
VCC=4.5V
VCC=4.75V
VCC=5.0V
VCC=5.25V
VCC=5.5V
2.5 3.0 3.5 4.0 5.0
High-level output voltage VOH (V)
Ta = 85°C
0
-0.2
-0.4
-0.6
-0.8
-1.0
2.0
VCC=4.5V
VCC=4.75V
VCC=5.0V
VCC=5.25V
VCC=5.5V
2.5 3.0 3.5 4.0 5.0
High-level output voltage VOH (V)
4.5
Ta = -40°C
4.0
Ta = -40°C
0
3.5
1mA
100 mA
3.0
6 mA
12 mA
24 mA
2.5
2.0
1.5
4.50
4.75
5.00
5.25
5.50
Power supply voltage VCC (V)
5.75
-0.2
-0.4
-0.6
-0.8
-1.0
2.0
VCC=4.5V
VCC=4.75V
VCC=5.0V
VCC=5.25V
VCC=5.5V
2.5 3.0 3.5 4.0 5.0
High-level output voltage VOH (V)
Figure 4
5 2002-10-18
DataSheet4 U .com
5 Page |
Páginas | Total 7 Páginas | |
PDF Descargar | [ Datasheet TC7WBD126AFK.PDF ] |
Número de pieza | Descripción | Fabricantes |
TC7WBD126AFK | Dual Bus Switch | Toshiba Semiconductor |
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