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SN74CBT6845CRGYR

SN74CBT6845CRGYR
Mfr. #:
SN74CBT6845CRGYR
Description:
Digital Bus Switch ICs 8-Bit FET 5-V Bus Switch
Lifecycle:
New from this manufacturer.
Datasheet:
SN74CBT6845CRGYR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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ECAD Model:
More Information:
SN74CBT6845CRGYR more Information SN74CBT6845CRGYR Product Details
Product Attribute
Attribute Value
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 1:1
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
Tags
SN74CBT6845CR, SN74CBT684, SN74CBT6, SN74CBT, SN74CB, SN74C, SN74, SN7
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    A***k
    A***k
    RU

    Good resistors. Smoothly, without backlash and jumps. Thank you seller!

    2019-03-25
    M***k
    M***k
    RU

    Arrived. Packed in antistatic,

    2019-05-16
***as Instruments
8-Bit FET 5-V Bus Switch With Precharged Outputs and -2 V Undershoot Protection 20-VQFN -40 to 85
***et Europe
Bus Switch 1-Element CMOS 8-IN 20-Pin VQFN EP T/R
***p One Stop Global
Bus Switch 1-Element 8-IN 20-Pin VQFN EP T/R
***i-Key
IC SWITCH BUS OCTAL FET 20-QFN
***ark
Switch Logic IC; On Resistance, Rds(on):12ohm; Supply Voltage Min:4V; Supply Voltage Max:5.5V; Package/Case:20-VQFN; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; Leaded Process Compatible:Yes; No. of Bits:8 ;RoHS Compliant: Yes
***AS INSTRUMEN
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.
***AS USD
The SN74CBT6845C is an 8-bit bus switch with a single output-enable (OE\) input. When OE\ is low, the 8-bit bus switch is ON, and the A port is connected to the B port, allowing bidirectional data flow between ports. When OE\ is high, the 8-bit bus switch is OFF, and a high-impedance state exists between the A and B ports. The B port is precharged to BIASV through the equivalent of a 10-k resistor when OE\ is high, or if the device is powered down (VCC = 0 V).
***
During insertion (or removal) of a card into (or from) an active bus, the card’s output voltage may be close to GND. When the connector pins make contact, the card’s parasitic capacitance tries to force the bus signal to GND, creating a possible glitch on the active bus. This glitching effect can be reduced by using a bus switch with precharged bias voltage (BIASV) of the bus switch equal to the input threshold voltage level of the receivers on the active bus. This method will ensure that any glitch produced by insertion (or removal) of the card will not cross the input threshold region of the receivers on the active bus, minimizing the effects of live-insertion noise.
***ASI
This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.
***AS INSRUMENTS
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Part # Description Stock Price
SN74CBT6845CRGYR
DISTI # 296-19242-1-ND		IC SWITCH BUS OCTAL FET 20-VQFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		778In Stock
  • 1000:$0.2539
  • 500:$0.3286
  • 100:$0.4182
  • 10:$0.5600
  • 1:$0.6500
SN74CBT6845CRGYR
DISTI # 296-19242-6-ND		IC SWITCH BUS OCTAL FET 20-QFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		778In Stock
  • 1000:$0.2539
  • 500:$0.3286
  • 100:$0.4182
  • 10:$0.5600
  • 1:$0.6500
SN74CBT6845CRGYR
DISTI # 296-19242-2-ND		IC SWITCH BUS OCTAL FET 20-VQFN
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 15000:$0.1958
  • 6000:$0.2102
  • 3000:$0.2248
SN74CBT6845CRGYRG4
DISTI # SN74CBT6845CRGYRG4-ND		IC SWITCH BUS FET 8BIT 20-VQFN
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 3000:$0.2248
SN74CBT6845CRGYR
DISTI # SN74CBT6845CRGYR		Bus Switch 1-Element CMOS 8-IN 20-Pin VQFN EP T/R - Tape and Reel (Alt: SN74CBT6845CRGYR)
RoHS: Compliant
Min Qty: 3000
Container: Reel		Americas - 0
  • 3000:$0.2099
  • 6000:$0.1999
  • 12000:$0.1929
  • 18000:$0.1869
  • 30000:$0.1809
SN74CBT6845CRGYR8-Bit FET 5-V Bus Switch With Precharged Outputs and -2 V Undershoot Protection6000
  • 1000:$0.1700
  • 750:$0.1900
  • 500:$0.2500
  • 250:$0.3200
  • 100:$0.3500
  • 25:$0.4200
  • 10:$0.4600
  • 1:$0.5200
SN74CBT6845CRGYR
DISTI # 595-SN74CBT6845CRGYR		Digital Bus Switch ICs 8-Bit FET 5-V Bus Switch
RoHS: Compliant		2506
  • 1:$0.6400
  • 10:$0.5240
  • 100:$0.3190
  • 1000:$0.2470
  • 3000:$0.2110
  • 9000:$0.1960
  • 24000:$0.1860
SN74CBT6845CRGYRG4
DISTI # 595-SN74CBT6845CYRG4		Digital Bus Switch ICs 8-Bit FET 5-V Bus Switch
RoHS: Compliant		0
    SN74CBT6845CRGYRBus Driver, CBT/FST/QS/5C/B Series, 8-Func, 1-Bit, True Output, CMOS, PQCC20
    RoHS: Compliant    		12914
    • 1000:$0.2200
    • 500:$0.2300
    • 100:$0.2400
    • 25:$0.2500
    • 1:$0.2700
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    Availability
    Stock:
    Available
    On Order:
    1985
    Enter Quantity:
    Current price of SN74CBT6845CRGYR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
    Reference price (USD)
    Quantity
    Unit Price
    Ext. Price
    1
    $0.64
    $0.64
    10
    $0.52
    $5.24
    100
    $0.32
    $31.90
    1000
    $0.25
    $247.00
    Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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