SN74F541

3-State Outputs Drive Bus Lines or Buffer Memory Address Registers Data Flow-Through Pinout (All Inputs on Opposite Side From Outputs) Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Plastic and Ceramic DIPs description The ′F541 octal buffer/line driver is ideal for driving bus lines or buffering memory address registers. The device features inputs and outputs on opposite sides of the package to facilitate printed-circuit-board layout. The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output enable (OE1 or OE2) input is high, all eight outputs are in the high-impedance state. The SN54F541 is characterized for operation over the full military temperature range of – 55°C to 125°C. The SN74F251 is characterized for operation from 0°C to 70°C. SN54F541, SN74F541 OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SDFS021A – D3126, JANUARY 1989 – REVISED OCTOBER 1993 SN54F541 . . . J PACKAGE SN74F541 . . . DW OR N PACKAGE (TOP VIEW) OE1 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 GND 10 20 VCC 19 OE2 18 Y1 17 Y2 16 Y3 15 Y4 14 Y5 13 Y6 12 Y7 11 Y8 SN54F541 . . . FK PACKAGE (TOP VIEW) A2 A1 OE1 VC C OE2 A3 3 2 1 20 19 4 18 Y1 A4 5 17 Y2 A5 6 16 Y3 A6 7 15 Y4 A7 8 14 Y5 9 10 11 12 13 A8 GND Y8 Y7 Y6 FUNCTION TABLE INPUTS OE1 OE2 A OUTPUT Y L L L L L L H H H X X Z X H X Z PRODUCTION DATA information is current as of publication date. Products conform to specifications per the ...