器件名称:
SN7414DE4
功能描述:
HEX SCHMITT-TRIGGER INVERTERS
文件大小:
611.52KB 共10页
简 介:
SN5414, SN54LS14, SN7414, SN74LS14 HEX SCHMITT-TRIGGER INVERTERS SDLS049B – DECEMBER 1983 – REVISED FEBRUARY 2002 D D D Operation From Very Slow Edges Improved Line-Receiving Characteristics High Noise Immunity SN5414, SN54LS14 . . . J OR W PACKAGE SN7414 . . . D, N, OR NS PACKAGE SN74LS14 . . . D, DB, OR N PACKAGE (TOP VIEW) description Each circuit functions as an inverter, but because of the Schmitt action, it has different input threshold levels for positive-going (VT+) and negative-going (VT–) signals. These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean, jitter-free output signals. 1A 1Y 2A 2Y 3A 3Y GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VCC 6A 6Y 5A 5Y 4A 4Y SN54LS14 . . . FK PACKAGE (TOP VIEW) 2A NC 2Y NC 3A 4 5 6 7 8 3 2 1 20 19 18 17 16 15 14 9 10 11 12 13 1Y 1A NC VCC 6A 6Y NC 5A NC 5Y NC – No internal connection ORDERING INFORMATION TA PDIP – N PACKAGE Tube Tube Tube 0°C to 70°C SOIC – D Tape and reel Tube Tape and reel SOP – NS SSOP – DB Tape and reel Tape and reel Tube CDIP – J –55°C to 125°C CFP – W Tube Tube Tube Tube Tube ORDERABLE PART NUMBER SN7414N SN74LS14N SN7414D SN7414DR SN74LS14D SN74LS14DR SN7414NSR SN74LS14DBR SN5414J SNJ5414J SN54LS14J SNJ54LS14J SNJ5414W SNJ54LS14W TOP-SIDE MARKING SN7414N SN74LS14N 7414 LS14 SN7414 LS14 SN5414J SNJ5414J SN54LS14J SNJ54LS14J SNJ5414W SNJ54LS14W LCCC – FK Tube SNJ54LS14FK SNJ54LS14FK Package drawings, standard packing quantities, thermal ……
