SN74AHC595-Q1 Texas instruments

SN74AHC595-Q1

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SN74AHC595-Q1

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Описание

The SN74AHC595 contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift and storage registers. The shift register has a direct overriding clear (SRCLR) input, serial (SER) input, and a serial output for cascading. When the output-enable (OE) input is high, all outputs, except QH', are in the high-impedance state.Both the shift-register clock (SRCLK) and storage-register clock (RCLK) are positive-edge triggered. If both clocks are connected together, the shift register always is one clock pulse ahead of the storage register.

Qualified for Automotive Applications
Operating Range 2-V to 5.5-V V_CC
8-Bit Serial-In, Parallel-Out Shift
Shift Register Has Direct Clear

Configuration	Serial-in, Parallel-out
Bits (#)	8
Technology family	AHC
Supply voltage (min) (V)	2
Supply voltage (max) (V)	5.5
Input type	Standard CMOS
Output type	3-State
Clock frequency (MHz)	80
IOL (max) (mA)	8
IOH (max) (mA)	-8
Supply current (max) (µA)	40
Features	Balanced outputs, Output register, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns)
Operating temperature range (°C)	-40 to 125
Rating	Automotive