CBT3245A

Features:

• Standard '245-type pinout
• 5 switch connection between two ports
• TTL compatible control input levels
• Package options include plastic small outline (D), shrink small outline (DB), thin shrink small outline (TSSOP)
• Latch-up protection exceeds 500 mA per JESD78
• ESD protection exceeds 2000 V HBM per JESD22-A114, 150 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101


Application

Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification.


Pinout




Specifications

SYMBOL	PARAMETER	CONDITIONS	RATING	UNIT
VCC	DC supply voltage		-0.5 to +7.0	V
IIK	DC input diode current	VI < 0	50	mA
VI	DC input voltage3		-0.5 to +7.0	V
IOK	DC output diode current	VO < 0	-50	mA
VOUT	DC output voltage3	output in Off or HIGH state	-0.5 to +7	V
IOUT	DC output current	output in LOW state	128	mA
Tstg	Storage temperature range		-65 to 150

Description

The CBT3245A 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 CBT3245A device is organized as one 8-bit switch. When 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.

The CBT3245A is characterized for operation from -40 to +85 .