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Numéro de référence | TC7MBL3245AFK | ||
Description | Octal Bus Switch | ||
Fabricant | Toshiba Semiconductor | ||
Logo | |||
1 Page
TC7MBL3245AFK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7MBL3245AFK
Octal Bus Switch
The TC7MBL3245AFK provides eight bits of low-voltage,
high-speed bus switching in a standard ’245 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 a single 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 to guard
against static discharge.
Features
Weight: 0.03 g (typ.)
Pin Assignment (top view)
• 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 74xx245 type
NC 1
A1 2
A2 3
A3 4
A4 5
20 VCC
19 OE
18 B1
17 B2
16 B3
A5 6
15 B4
A6 7
14 B5
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A7 8
A8 9
13 B6
12 B7
GND 10
11 B8
(top view)
NC-No Internal Connection
1 2007-10-19
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Pages | Pages 6 | ||
Télécharger | [ TC7MBL3245AFK ] |
No | Description détaillée | Fabricant |
TC7MBL3245AFK | Octal Bus Switch | Toshiba Semiconductor |
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