Datasheet4U Logo Datasheet4U.com

74F399, 74F399PC - Quad 2-Port Register

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: 74F399, 74F399PC. Please refer to the document for exact specifications by model.

Datasheet Details

Part number 74F399, 74F399PC
Manufacturer National Semiconductor
File Size Direct Link
Description Quad 2-Port Register
Datasheet download datasheet 74F399PC_NationalSemiconductor.pdf
Note This datasheet PDF includes multiple part numbers: 74F399, 74F399PC.
Please refer to the document for exact specifications by model.

74F399 Product details

Description

The ’F398 and ’F399 are the logical equivalents of a quad 2-input multiplexer feeding into four edge-triggered flipflops A common Select input determines which of the two 4-bit words is accepted The selected data enters the flipflops on the rising edge of the clock The ’F399 is the 16-pin version of the ’F398 with only the Q outputs of the flip-flops available

Features

📁 74F399 Similar Datasheet

  • 74F393 - Dual 4-bit binary ripple counter (Philips)
  • 74F395 - 4-bit cascadable shift register (Philips)
  • 74F398 - Quad 2-Port Register (Fairchild)
  • 74F30 - 8-input NAND gate (Philips)
  • 74F30240 - Octal 30ohm line driver (Philips)
  • 74F30244 - Octal 30ohm line driver (Philips)
  • 74F3037 - Quad 2-input NAND 30ohm driver (Philips)
  • 74F3038 - Quad 2-input NAND 30 ohm line driver (Philips)
Other Datasheets by National Semiconductor
  • 74F32 - Quad 2-Input OR Gate
  • 74F374 - Octal D-Type Flip-Flop
  • 74F377 - Octal D Flip-Flop
  • 74F378 - Parallel D Register
  • 74F38 - Quad Two-Input NAND Buffer
  • 74F382 - 4-Bit Arithmetic Logic
Published: |