CD40257B-MIL Texas instruments

CD40257B-MIL

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CD40257B-MIL

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Описание

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).

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 V_DD = 5 V
     2 V at V_DD = 10 V
     2.5 V at V_DD = 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

Technology family	CD4000
Function	Digital Multiplexer
Configuration	2:1
Number of channels	4
Operating temperature range (°C)	-55 to 125
Rating	Military