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SN74CBT3244

Features: Functionally Equivalent to QS3244Standard '244-Type Pinout5-Ω Switch Connection Between Two PortsTTL-Compatible Input LevelsPackage Options Include PlasticSmall-Outline (DW), Shrink Small-Outline(DB, DBQ), Thin Very Small-Outline (DGV),and Thin Shrink Small-Outline (PW)PackagesPino...

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SeekIC No. : 004498703 Detail

SN74CBT3244: Features: Functionally Equivalent to QS3244Standard '244-Type Pinout5-Ω Switch Connection Between Two PortsTTL-Compatible Input LevelsPackage Options Include PlasticSmall-Outline (DW), Shrink ...

SN74CBT3244 Data Sheet

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Part Number:
SN74CBT3244
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/24

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Product Details

Description



Features:

Functionally Equivalent to QS3244
Standard '244-Type Pinout
5-Ω Switch Connection Between Two Ports
TTL-Compatible Input Levels
Package Options Include Plastic
Small-Outline (DW), Shrink Small-Outline
(DB, DBQ), Thin Very Small-Outline (DGV),
and Thin Shrink Small-Outline (PW)
Packages




Pinout

Connection Diagram


Specifications

Supply voltage range, VCC   . . . . . . . ... . . . . . .  . ... .  ....  .  0.5 V to 7 V
Input voltage range, VI (see Note 1) . . . .. . . . . . . . . . .  ... . 0.5 V to 7 V
Continuous channel current   . . . . . . . . . . . . . . . . . . . . . ... . . .. . . 128 mA
Clamp current, IK (VI/O < 0)   . . . . . . . . . . . . . . .. . .  . . . . . .. . . . . 50 mA
Package thermal impedance, JA (see Note 2): DB package  . . . 115°C/W
                                                                    DBQ package  . . . ..  .118°C/W
                                                                    DGV package  . . . ... .146°C/W
                                                                    DW package  . .. . ...  . 97°C/W
                                                                     PW package  . . . . .  . 128°C/W
Storage temperature range, Tstg  . . . . . . . . . . .. . . . .. . . . 65°C to 150°C


Description

      The SN74CBT3244 provides eight bits of high-speed TTL-compatible bus switching in a standard '244 device pinout. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.
      
      The SN74CBT3244 is organized as two 4-bit low-impedance switches with separate output-enable (OE) inputs. When OE is low, the switch is on and data can flow from port A to port B, or vice versa. When OE is high, the switch is open and a high-impedance state exists between the two ports.




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