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The octal bus switch has standard 245 pinouts. The CBTLV3245 is designed for asynchronous communication between data buses. When Output Enable (OE) is low, the 8-bit bus switch is on and port A is connected to Port B. When OE is high, the switch is off and a high impedance exists between Port A and Port B. To ensure the high-impedance state during power up .
• Pin-out compatible with standard '245 Logic products
• 5Ω A/B bi-directional switch
• Isolation under power-off conditions
• Over-voltage tolerant
• Latch-up performance exceeds 100mA
• VCC = 2.3V - 3.6V, Normal Range
• ESD > 2000V per MIL-STD-883, Method 3015;
> 200V using machine model (C = 200pF, R = 0)
• Available in QSOP and TSSOP packages
APPLICATIONS:
• 3.3V High Speed Bus Switching and Bus Isolation
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION:
The octal bus switch has standard 245 pinouts. The CBTLV3245 is designed for asynchronous communication between data buses. When Output Enable (OE).
74CBTLV3245 - NXP
The 74CBTLV3245 is an 8-pole, single-throw bus switch. The device features a single output enable input (OE) that contro.
74CBTLV3245 - nexperia
The 74CBTLV3245 is an 8-pole, single-throw bus switch. The device features a single output enable input (OE) that contro.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | 74CBTLV3244 |
nexperia |
8-bit bus switch |
|
| 2 | 74CBTLV3244 |
IDT |
LOW-VOLTAGE OCTAL BUS SWITCH |
|
| 3 | 74CBTLV3245-Q100 |
nexperia |
8-bit bus switch |
|
| 4 | 74CBTLV3253 |
Renesas |
LOW-VOLTAGE DUAL 1-OF-4 MULTIPLEXER/DEMULTIPLEXER |
|
| 5 | 74CBTLV3253 |
nexperia |
Dual 1-of-4 multiplexer/demultiplexer |
|
| 6 | 74CBTLV3253-Q100 |
nexperia |
Dual 1-of-4 multiplexer/demultiplexer |
|
| 7 | 74CBTLV3257 |
NXP |
Quad 1-of-2 multiplexer/demultiplexer |
|
| 8 | 74CBTLV3257 |
nexperia |
Quad 1-of-2 multiplexer/demultiplexer |
|
| 9 | 74CBTLV3257 |
Renesas |
LOW-VOLTAGE QUAD 2:1MUX/DEMUX BUS SWITCH |
|
| 10 | 74CBTLV3257-Q100 |
nexperia |
Quad 1-of-2 multiplexer/demultiplexer |
|
| 11 | 74CBTLV3125 |
NXP |
4-bit bus switch |
|
| 12 | 74CBTLV3125 |
nexperia |
4-bit bus switch |
|