CD4042B-MIL Texas instruments

CD4042B-MIL

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CD4042B-MIL

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Описание

CD4042B types contain four latch circuits, each strobed by a common clock. Complementary buffered outputs are available from each circuit. The impedance of the n- and p-channel output devices is balanced and all outputs are electrically identical. Information present at the data input is transferred to outputs Q and Q\ during the CLOCK level which is programmed by the POLARITY input. For POLARITY = 0 the transfer occurs during the 0 CLOCK level and for POLARITY = 1 the transfer occurs during the 1 CLOCK level. The outputs follow the data input providing the CLOCK and POLARITY levels defined above are present. When a CLOCK transition occurs (positive for POLARITY = 0 and negative for POLARITY = 1) the information present at the input during the CLOCK transition is retained at the output until an opposite CLOCK transition occurs. The CD4042B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffixes), 16-lead dual-in-line plastic package (E suffix), 16-lead small-outline packages (D, DR, DT, DW, DWR, and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

Clock polarity control
Q and Q\ outputs
Common Clock
Low power TTL compatible
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
5-V, 10-V, and 15-V parametric ratings
Noise margin (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
Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of ’B’ Series CMOS Devices"
Applications:
- Buffer storage
- Holding register
- General digital logic

Data sheet acquired from Harris Semiconductor

Number of channels	4
Technology family	CD4000
Supply voltage (min) (V)	3
Supply voltage (max) (V)	18
Input type	Standard CMOS
Output type	CMOS
Clock frequency (max) (MHz)	8
IOL (max) (mA)	2.4
IOH (max) (mA)	-2.4
Supply current (max) (µA)	600
Features	High speed (tpd 10-50ns), Partial power down (Ioff), Standard speed (tpd > 50ns)
Operating temperature range (°C)	-55 to 125
Rating	Military