74F524PC ,8-Bit Registered Comparator74F524 8-Bit Registered ComparatorApril 1988Revised August 199974F5248-Bit Registered Comparator
74F524PC ,8-Bit Registered ComparatorFeaturesThe 74F524 is an 8-bit bidirectional register with parallel 8-Bit bidirectional register w ..
74F533 ,Octal Transparent Latch with 3-STATE OutputsFeaturesYEight latches in a single packageThe’F533consistsofeightlatcheswithTRI-STATEoutputsYfor bu ..
74F533PC ,Octal Transparent Latch with 3-STATE OutputsFunctional DescriptionThe 74F533 contains eight D-type latches with 3-STATEInputs Outputoutput buff ..
74F533SJ ,Octal Transparent Latch with TRI-STATE OutputsFeaturesThe 74F533 consists of eight latches with 3-STATE outputs
74F524PC
8-Bit Registered Comparator
74F524 8-Bit Registered Comparator April 1988 Revised August 1999 74F524 8-Bit Registered Comparator General Description Features The 74F524 is an 8-bit bidirectional register with parallel � 8-Bit bidirectional register with bus-oriented input-output input and output plus serial input and output progressing � Independent serial input-output to register from LSB to MSB. All data inputs, serial and parallel, are � Register bus comparator with “equal to”, “greater than” loaded by the rising edge of the input clock. The device and “less than” outputs functions are controlled by two control lines (S , S ) to exe- 0 1 � Cascadable in groups of eight bits cute shift, load, hold and read out. �Open-collector comparator outputs for AND-wired An 8-bit comparator examines the data stored in the regis- expansion ters and on the data bus. Three true-HIGH, open-collector � Twos complement or magnitude compare outputs representing “register equal to bus”, “register greater than bus” and “register less than bus” are provided. These outputs can be disabled to the OFF state by the use of Status Enable (SE). A mode control has also been pro- vided to allow twos complement as well as magnitude com- pare. Linking inputs are provided for expansion to longer words. Ordering Code: Order Number Package Number Package Description 74F524SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 74F524PC N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Symbols Connection Diagram IEEE/IEC © 1999 DS009546
