SN74CBT6845CRGYR Texas Instruments - Yeehing Electronics

5-V, 1:1 (SPST), 8-channel FET bus switch with precharged outputs & –2-V undershoot protection

Pricing (USD)

Quantity	Unit Price
1 — 99	0.479
100 — 249	0.326
250 — 999	0.251
1,000 +	0.12

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Digital Bus Switch ICs
RoHS	Y
Number of Bits	8 bit
On Resistance - Max	12 Ohms
Propagation Delay - Max	240 ps
Operating Supply Voltage	5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	VQFN-20
Packaging	Reel
Height	0.8 mm
Length	4.5 mm
Organization	8 x 1
Series	SN74CBT6845C
Width	3.5 mm
Brand	Texas Instruments
Logic Type	CMOS
Supply Current - Max	3 uA
Moisture Sensitive	Yes
Product Type	Digital Bus Switch ICs
Factory Pack Quantity	3000
Subcategory	Switch ICs
Supply Voltage - Max	5.5 V
Supply Voltage - Min	4 V
Unit Weight	0.001517 oz

For more information, please refer to datasheet

Documents

SN74CBT6845CRGYR Datasheet

More Information

The SN74CBT6845C is a high-speed TTL-compatible FET bus switch with low ON-state resistance (ron), allowing for minimal propagation delay. Active Undershoot-Protection Circuitry on the A and B ports of the SN74CBT6845C provides protection for undershoot up to –2 V by sensing an undershoot event and ensuring that the switch remains in the proper OFF state. The device also precharges the B port to a user-selectable bias voltage (BIASV) to minimize live-insertion noise.