HCF4512B

HCF4512B 8 CHANNEL DATA SELECTOR s 3-STATE OUTPUT s STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS s QUIESCENT CURRENT SPECIF. UP TO 20V s 5V, 10V AND 15V PARAMETRIC RATINGS s INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25°C s 100% TESTED FOR QUIESCENT CURRENT s MEETS ALL REQUIREMENTS OF JEDEC JESD13B "STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES" DESCRIPTION HCF4512B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. DIP SOP ORDER CODES PACKAGE TUBE DIP SOP HCF4512BEY HCF4512BM1 T&R HCF4512M013TR HCF4512B is an 8-channel data selector featuring a three-state output that can interface directly with, and drive, data lines of bus oriented systems. PIN CONNECTION October 2002 1/9 HCF4512B IINPUT EQUIVALENT CIRCUIT FUNCTIONAL DIAGRAM PIN DESCRIPTION PIN No 1, 2, 3, 4, 5, 6, 7, 9 11, 12, 13 10 15 14 8 16 SYMBOL NAME AND FUNCTION D0 to D7 Channel Inputs A, B, C INHIBIT 3-STATE DISABLE SEL OUT- PUT VSS VDD Select Control Inhibit Output 3 State Disable Output Select Output Negative Supply Voltage Positive Supply Voltage TRUTH TABLE SELECT CONTROL A L H L H L H L H X X X : Don’t Care Z : High Impedance B L L H H L L H H X X C L L L L H H H H X X INHIBIT L L L L L L L L H X 3-STATE DISABLE L L L L L L L L L H SELECT OUTPUT D0 D1 D2 D3 D4 D5 D6 D7 0 Z 2/9 LOGIC DIAGRAM HCF4512B ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VDD Supply Voltage...