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CD40257B Types (Rev. C)
Texas Instruments
Description
CD40257B is a Data Selector/Multiplexer featuring three-state outputs which can interface directly with and drive data lines of bus-oriented systems. The CD40257B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (M, M96, MT and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).
Features
3-state outputs Standardized, symmetrical output characteristics 100% tested for quiescent current at 20 V Maximum Input current of 1 µA at 18 V over full package temperature range: 100 nA at 18 V and 25°C Noise Margin (over full package-temperature range): 1 V at VDD = 5 V 2 V at VDD = 10 V 2.5 V at VDD = 15 V 5-V, 10-V, and 15-V parametric ratings Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices" Applications: Digital Multiplexing Shift-right/shift-left registers True/complement selection
Related Datasheets
| Part Number | Description | Category |
| • CD4011UB | CD4011UB TYPES (Rev. D) | EDA - IC Design |
| • CD40147B | CD40147B TYPES (Rev. C) | EDA - IC Design |
| • CD40161B | CD40160B, CD40161B, CD40162B, CD40163B TYPES (Rev. C) | EDA - IC Design |
| • CD40175B | CD40175B TYPES (Rev. C) | EDA - IC Design |
| • CD40192B | CD40192B, CD40193B TYPES (Rev. B) | EDA - IC Design |
| • CD4025B | CD4001B, CD4002B, CD4025B Types (Rev. C) | EDA - IC Design |
| • CD4045B | CD4045B TYPES (Rev. C) | EDA - IC Design |
| • CD4086B | CD4086B TYPES (Rev. C) | EDA - IC Design |
| • CD4543B | CD4543B Types (Rev. D) | EDA - IC Design |
| • CD4724B | CD4724B TYPES (Rev. C) | EDA - IC Design |
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