Texas Instruments SN74F240N

BUFFER/DRIVER, OCTAL; F-TTL; 5 V (NOM.); 2 V (MIN.); 0.8 V (MAX.); 64 MA (MAX.)

Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin PDIP Tube

50mA 8 8 2 4 4.5V 5.5V 64mA Buffer,Inverting 15mA PDIP-20 24.33mm*6.35mm*4.57mm

IC,SN74F240N,DIP-20 OCTAL BUFFER/DRIVER W/ 3 ST.

OCTAL BUFFER/DRIVER, 3-STATE, DIP20; Logic Device Type:Buffer, Inverting; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:20; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74240; Logic IC Base Number:74240; Logic IC Family:F; Logic IC Function:Octal Buffer / Driver with 3-State Output; Package / Case:DIP; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:Through Hole

These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Taken together with the ´F241 and ´F244, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical (active-low output-enable) inputs, and complementary OE and inputs. The ´F240 is organized as two 4-bit buffers/line drivers with separate output enable () inputs. When is low, the device passes data from the A inputs to the Y outputs. When is high, the outputs are in the high-impedance state. The SN74F240 is available in TI's shrink small-outline package (DB), which provides the same I/O pin count and functionality of standard small-outline packages in less than half the printed-circuit-board area. The SN54F240 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F240 is characterized for operation from 0°C to 70°C.