These 4-bit magnitude comparators perform comparison of straight binary or BCD codes Three fully-decoded decisions about two 4-bit words (A B) are made . 74LS85 4-bit Magnitude Comparator. These 4-bit magnitude comparators perform comparison of straight binary or BCD codes. Three fully-decoded decisions. 74LS85 datasheet, 74LS85 circuit, 74LS85 data sheet: FAIRCHILD – 4-Bit Magnitude Comparator,alldatasheet, datasheet, Datasheet search site for Electronic.
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7485 – 7485 4-bit Magnitude Comparator Datasheet
For proper compare operation, the Expander Inputs to the least significant position must be connected as follows: Forums New posts Search forums. To participate you need to register. It compares two 4-bit binary, BCD, or other monotonic codes and presents the three possible magnitude results at the datasheer. These conditions occur when the parallel expansion technique is used.
Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. Previous 1 2 Replacing a 4 pin leaded inductor with a 2 pin Started by datasheef Yesterday at No abstract text available Text: V CC Supply Voltage. The ’85 can be used as a 5- bit comparator only when the outputs are used to drive the OCR Scan PDF 74S85 1N, 1N, ns ns logic diagram comparator function table 3 bit magnitude comparator 4 bit comparator 74ls series logic family 74ls885 comparator 4 bit comparator function table comparator TA L logic diagram Abstract: December, — Rev.
74LS85 – 4-Bit Magnitude Comparator
Potentiometer Questions Started by norbss Yesterday at Each word has fournnection NOTE: Min Typ Max Unit. The ’85 can be used as a 5- bit comparator only when the outputs are used to drive the. Welcome to the forum, please show the whole schematic. Welcome to our site! Media New media New comments Search media.
Refer to Applications section of data sheet for high speed method of comparing large words.
The 4-bit inputs are weighted, Ia bit comparator only when the. SN74LS85 under all possible logic conditions. Operation is not restricted to binary codes, the device will work with any monotonic code. HI all i am new to this site but i am doing my thesis and i have a serious problem and however i push my brain i cant find a solution.
Click here to register now. Please ignore everything you do not need i just splash all options here that are somehow related to this topic. Inputs of the next most significant 74ls885, as shown in Figure 1.
74LS85 Datasheet pdf – 4-Bit Magnitude Comparator – Fairchild Semiconductor
Refer to Applications section of data sheet. Replacement Transformer Started by ncag Today at 7: You must log in or register to reply here. For proper compare operation, the Expander Inputs to the least.