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74HCT147 - High-Speed CMOS Logic

Download the 74HCT147 datasheet PDF. This datasheet also covers the 74HC147 variant, as both devices belong to the same high-speed cmos logic family and are provided as variant models within a single manufacturer datasheet.

General Description

The ’HC147 and CD74HCT147 are high speed silicon-gate CMOS devices and are pin-compatible with low power Schottky TTL (LSTTL).

Key Features

  • Buffered Inputs and Outputs.
  • Typical Propagation Delay: CL = 15pF, TA = 25oC 13ns at VCC = 5V,.
  • Fanout (Over Temperature Range) - Standard Outputs.
  • 10 LSTTL Loads - Bus Driver Outputs.
  • . . . 15 LSTTL Loads.
  • Wide Operating Temperature Range . . . -55oC to 125oC.
  • Balanced Propagation Delay and Transition Times.
  • Significant Power Reduction Compared to LSTTL Logic ICs.
  • HC Types -.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74HC147-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
74HCT147 10-to-4 line priority encoder Philips
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74HCT14 HEX INVERTERS Diodes
74HCT14 Hex inverting Schmitt trigger nexperia
74HCT14-Q100 Hex inverting Schmitt trigger NXP

Other Datasheets by Texas Instruments

Part Number Description
74HCT123 High-Speed CMOS Logic Dual Retriggerable Monostable Multivibrators
74HCT137 High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer
74HCT158 Quad 2-Input Multiplexers
74HCT158 Quad 2-Input Multiplexers
74HCT166 High-Speed CMOS Logic 8-Bit Parallel-In/Serial-Out Shift Register

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data sheet acquired from Harris Semiconductor SCHS149F September 1997 - Revised November 2003 CD54HC147, CD74HC147, CD74HCT147 High-Speed CMOS Logic 10- to 4-Line Priority Encoder [ /Title (CD74 HC147 , CD74 HCT14 7) /Subject (High Speed CMOS Logic 10-to-4 Line Priority Encode r) /Autho r () /Keywords (High Speed CMOS Logic 10-to-4 Line Priority Encode r, High Speed CMOS Logic 10-to-4 Line Priority Features • Buffered Inputs and Outputs • Typical Propagation Delay: CL = 15pF, TA = 25oC 13ns at VCC = 5V, • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . .