datasheets 7407 free download

File name 7407.pdf

DM7407 Hex Buffers with High Voltage Open-Collector Outputs December 1986 Revised February 2000 DM7407 Hex Buffers with High Voltage Open-Collector Outputs General Description Pull-Up Resistor Equations This device contains six independent gates each of which performs a buffer function. The open-collector outputs require external pull-up resistors for proper logical opera- tion. Where: N1 (IOH) = total maximum output high current for all outputs tied to pull-up resistor N2 (IIH) = total maximum input high current for all inputs tied to pull-up resistor N3 (IIL) = total maximum input low current for all inputs tied to pull-up resistor Ordering Code: Order Number Package Number Package Description DM7407M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow DM7407N N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code. Connection Diagram Function Table Y=A Input Output A Y L L H H H = HIGH Logic Level L = LOW Logic Level