onsemi MM74HC240N

Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin PDIP Rail

Bus Driver, HC/UH Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDIP20

Tube Not Qualified MATTE TIN 74HC logic driver 7.8mA 7.8mA 190ns 5.08mm 4.5V

IC, 74HC CMOS, 74HC240, DIP20, 6V; Logic Family / Base Number: 74HC240; Logic Device Type: Buffer, Inverting; Logic Case Style: DIP; No. of Pins: 20Pins; Supply Voltage Min: 2V; Supply Voltage Max: 6V; Logic IC Family: 74HC; Logic IC Base Number: 74240; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; MSL: -; SVHC: No SVHC (15-Jan-2018); Base Number: 74; IC Generic Number: 74HC240; Logic Function Number: 240; Logic IC Base Number: 74240; Logic IC Function: Octal Inverting Buffer/Line Driver (3-State); No. of Gates: 8; No. of Inputs: 1; Operating Temperature Range: -40°C to +85°C

The MM74HC240 3-STATE buffer utilizes advanced silicon-gate CMOS technology. It possesses high drive current outputs which enable high speed operation even when driving large bus capacitances. These circuits achieve speeds comparable to low power Schottky devices, while retaining the advantage of CMOS circuitry, i.e., high noise immunity and low power consumption. It has a fanout of 15 LS-TTL equivalent inputs. The MM74HC240 is an inverting buffer and has two active LOW enables (1G# and 2G#). Each enable independently controls 4 buffers. All inputs are protected from damage due to static discharge by diodes to VCC and ground.