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Brand Name : Texas Instruments
Model Number : SN74HCT244DWR
Certification : CE, GCF, ROHS
Place of Origin : China
MOQ : 1
Price : Negotiable
Payment Terms : T/T, Western Union,
Supply Ability : 1000pcs per month
Delivery Time : 3-5 working days after received the payment
Packaging Details : Packed in original tray firstly ,then carton, at last Bubble bag for outer packing
Function : Step-Up, Step-Down
Output Configuration : Positive or Negative
Topology : Buck, Boost
Output Type : Adjustable
Number of Outputs : 1
SN74HCT244DWR 3-State Octal Buffer/Line Driver with HCT Speed LSTTL Compatibility High-Current Outputs Wide Operating Voltage and Balanced Propagation Delays
Features
• Operating voltage range of 4.5V to 5.5V
• High-current outputs drive up to 15 LSTTL loads
• Low power consumption: 80µA maximum ICC
• Typical tpd = 13ns
• ±6mA output drive at 5V
• Low input current of 1µA maximum
• Inputs are TTL-voltage compatible
• 3-state outputs drive bus lines and buffer memory address registers
Applications
• Servers
• LED displays
• Network switches
• Telecom infrastructure
• Motor drivers
• I/O expanders
Description
These octal buffers and line drivers 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 SNx4HCT244 devices are organized as two 4-bit buffers or drivers with separate output-enable (OE) inputs. When OE is low, the device passes non inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high impedance state.
INFORMATION
Category | | |
Manufacturer | Texas Instruments | |
Series | | |
Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
Part Status | Active | |
Logic Type | Buffer, Non-Inverting | |
Number of Elements | 2 | |
Number of Bits per Element | 4 | |
Input Type | - | |
Output Type | 3-State | |
Current - Output High, Low | 6mA, 6mA | |
Voltage - Supply | 4.5V ~ 5.5V | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 20-SOIC (0.295", 7.50mm Width) | |
Supplier Device Package | 20-SOIC | |
Base Product Number |
Drawing
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SN74HCT244DWR 3-State Octal Buffer/Line Driver with HCT Speed LSTTL Compatibility High-Current Outputs Wide Operating Voltage and Balanced Propagation Images |