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CD4514 датащи(PDF) 1 Page - Intersil Corporation |
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CD4514 датащи(HTML) 1 Page - Intersil Corporation |
1 / 9 page 7-1188 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999 CD4514BMS CD4515BMS CMOS 4-Bit Latch/4-to-16 Line Decoders File Number 3195 December 1992 Pinout CD4514BMS, CD4515BMS TOP VIEW Functional Diagram 1 2 3 4 5 6 7 8 9 10 11 12 STROBE DATA 1 DATA 2 S7 S6 S5 S4 S3 S2 S1 S0 VSS 16 17 18 19 20 21 22 23 24 15 14 13 VDD DATA 4 DATA 3 S10 S11 S9 S15 S12 S13 INHIBIT S8 S14 INHIBIT 23 11 S0 9S1 10 S2 8S3 7S4 6S5 5S6 4S7 18 S8 17 S9 20 S10 4 TO 16 DECODER VDD = 24 VSS = 12 19 S11 14 S12 13 S13 16 S14 15 S15 LATCH A B C D DATA 1 2 DATA 2 3 DATA 3 21 DATA 4 22 STROBE 1 Features • High-Voltage Types (20-Volt Rating) • CD4514BMS Output “High” on Select • CD4515BMS Output “Low” on Select • Strobed Input Latch • Inhibit Control • 100% Tested for Quiescent Current at 20V • Maximum Input Current of 1 µA at 18V Over Full Pack- age Temperature Range; 100nA at 18V and 25oC • Noise Margin (Full Package-Temperature Range): - 1V at VDD = 5V - 2V at VDD = 10V - 2.5V at VDD = 15V • 5V, 10V, and 15V Parametric Ratings • Standardized, Symmetrical Output Characteristics • Meets all Requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of ‘B’ Series CMOS Devices" Applications • Digital Multiplexing • Address Decoding • Hexadecimal/BCD Decoding • Program-counter Decoding • Control Decoder Description CD4514BMS and CD4515BMS consist of a 4-bit strobed latch and a 4-to-16-line decoder. The latches hold the last input data presented prior to the strobe transition from 1 to 0. Inhibit control allows all outputs to be placed at 0(CD4514BMS) or 1(CD4515BMS) regardless of the state of the data or strobe inputs. The decode truth table indicates all combinations of data inputs and appropriate selected outputs. These devices are similar to industry types MC14514 and MC14515. The CD4514BMS and CD4515BMS are supplied in these 24 lead outline packages: Braze Seal DIP H4V Frit Seal DIP H1Z Ceramic Flatpack H4P |
Аналогичный номер детали - CD4514 |
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Аналогичное описание - CD4514 |
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