onsemi MM74HC244N

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

UFFER-DRIVER; OCTAL BUFFER AND LINE DRIVER; 0 TO 5 V; 500 NS (MAX.) @ 4.5 V

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

IC, 74HC CMOS, 74HC244, DIP20, 6V; Logic Case Style:DIP; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (15-Dec-2010); Base Number:74; IC Generic Number:74HC244; Logic Function Number:244; Logic IC Base Number:74244; Logic IC Family:HC; Logic IC Function:Octal Buffer / Line Driver 3-State; No. of Gates:8; No. of Inputs:1; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:DIP; Supply Voltage:6V; Supply Voltage Max:6V; Supply Voltage Min:2V

The MM74HC244 is a non-inverting buffer and has two active low enables (1G and 2G); each enable independently controls 4 buffers. This device does not have Schmitt trigger inputs. These 3-STATE buffers utilize advanced silicon-gate CMOS technology and are general purpose high speed non-inverting buffers. They possess 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. All three devices have a fanout of 15 LS-TTL equivalent inputs. All inputs are protected from damage due to static discharge by diodes to VCC and ground.