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CD4043BC bảng dữ liệu(PDF) 1 Page - Fairchild Semiconductor |
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CD4043BC bảng dữ liệu(HTML) 1 Page - Fairchild Semiconductor |
1 / 6 page October 1987 Revised January 1999 © 1999 Fairchild Semiconductor Corporation DS005967.prf www.fairchildsemi.com CD4043BC • CD4044BC Quad 3-STATE NOR R/S Latches • Quad 3-STATE NAND R/S Latches General Description The CD4043BC are quad cross-couple 3-STATE CMOS NOR latches, and the CD4044BC are quad cross-couple 3- STATE CMOS NAND latches. Each latch has a separate Q output and individual SET and RESET inputs. There is a common 3-STATE ENABLE input for all four latches. A logic “1” on the ENABLE input connects the latch states to the Q outputs. A logic “0” on the ENABLE input discon- nects the latch states from the Q outputs resulting in an open circuit condition on the Q output. The 3-STATE fea- ture allows common bussing of the outputs. Features s Wide supply voltage range: 3V to 15V s Low power: 100 nW (typ.) s High noise immunity: 0.45 VDD (typ.) s Separate SET and RESET inputs for each latch s NOR and NAND configuration s 3-STATE output with common output enable Applications • Multiple bus storage • Strobed register • Four bits of independent storage with output enable • General digital logic Ordering Code: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagrams Pin Assignments for DIP, SOIC and SOP CD4043BC Top View Pin Assignments for DIP and SOIC CD4044BC Top View Order Number Package Number Package Description CD4043BCM M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow Body CD4043BCN N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide CD4044BCM M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow Body CD4044BCSJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide CD4044BCN N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide |
Số phần tương tự - CD4043BC |
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Mô tả tương tự - CD4043BC |
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