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SN54HCT244

Features: Operating Voltage Range of 4.5 V to 5.5 VHigh-Current Outputs Drive Up To 15 LSTTL LoadsLow Power Consumption, 80-A Max ICCTypical tPD = 13 ns±6-mA Output Drive at 5 VLow Input Current of 1 A MaxInputs Are TTL-Voltage Compatible3-State Outputs Drive Bus Lines or Buffer Memory Address Reg...

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SN54HCT244: Features: Operating Voltage Range of 4.5 V to 5.5 VHigh-Current Outputs Drive Up To 15 LSTTL LoadsLow Power Consumption, 80-A Max ICCTypical tPD = 13 ns±6-mA Output Drive at 5 VLow Input Current of ...

SN54HCT244 Data Sheet

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Part Number:
SN54HCT244
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

Operating Voltage Range of 4.5 V to 5.5 V
High-Current Outputs Drive Up To 15 LSTTL Loads
Low Power Consumption, 80-A Max ICC
Typical tPD = 13 ns
±6-mA Output Drive at 5 V
Low Input Current of 1 A Max
Inputs Are TTL-Voltage Compatible
3-State Outputs Drive Bus Lines or Buffer Memory Address Registers


Application

Audio
Automotive
Broadband
Digital Control
Military
Optical Networking
Security
Telephony
Video & Imaging
Wireless


Pinout

Connection Diagram


Specifications

Supply voltage range, VCC  . . . . . . . . .  . . . . . . . . . . . . . . -0.5 V to 7 V
Input clamp current, IIK(VI< 0 or VI > VCC ) (see Note 1) . . . . ±20 mA
Output clamp current, IOK(VO< 0 or VO> VCC ) (see Note 1) . . ±20 mA
Continuous output current, IO(VO  = 0 to VCC ) . . .. . .. . .. . . . .±35 mA
Continuous current through VCC or GND  . . .. .. . .. . . .. . .. .  .. .±70 mA
Package thermal impedance, JA(see Note 2): D package . . . .. 70/W
                                                                         DB package . .... 58/W
                                                                         N package ........ 69/W
                                                                         Ns package .......60/W
                                                                         PW package ......83/W
Storage temperature range, Tstg . .. .. .. . .. .. .. . .. ....... -65 to 150


Description

      These octal buffers and line drivers HCT244 are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The'HCT244 devices are organize as two 4-bit buffers/drivers with separate output-enable (OE) inputs. When OE is low, the device passes noninverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.




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