U74HC595AG-S16-R

UNISONIC TECHNOLOGIES CO., LTD U74HC595A CMOS IC 8-BIT SERIAL-IN SHIFT REGISTER WITH LATCHED 3-STATE PARALLEL OUTPUTS， PROVIDING SERIAL OUTPUT  DESCRIPTION The UTC 74HC595A contains an 8-bit register with asynchronous reset input and an 8-bit latch with output. The Serial Data Input (SER) will shift into the internal shift register during every LOW-to-HIGH transition on the Shift Clock. The latch will latch the 8-bit data from the shift register during the LOW-to-HIGH transition on the Latch Clock. The shift register also provides a serial output.  FEATURES * Operation Voltage Range: 2~6V * High Noise Immunity * Output Compatibility with CMOS and TTL * Specified from -40 ~ +125°C  ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74HC595AL-D16-T U74HC595AG-D16-T U74HC595AG-S16-R U74HC595AL-S16N-R U74HC595AG-S16N-R U74HC595AG-R16-R U74HC595AG-P16-R  Package Packing DIP-16 SOP-16 SOP-16N SSOP-16 TSSOP-16 Tube Tape Reel Tape Reel Tape Reel Tape Reel MARKING DIP-16 www.unisonic.com.tw Copyright © 2016 Unisonic Technologies Co., Ltd SOP-16 / SOP-16N / SSOP-16 / TSSOP-16 1 of 8 QW-R502-354.H U74HC595A   CMOS IC PIN CONFIGURATION FUNCTION TABLE FUNCTION SER OUTPUTS QH’ Qn SRCLK RCLK X X L L X L NC X ↑ L L X L L X X H L X L Z ↑ X L H H QG’ NC X ↑ L H X NC Qn’ ↑ ↑ L H X QG’ Qn’ A Low-Level on SRCLR only affects the shift registers. Empty shift register loaded into storage register. Shift register clear. Parallel outputs in high-impedance OFF-state Logic high level shifted into the first shift register. Contents of all shift register stages shifted through, e.g. previous state of stage G(internal QG’) appears on the serial output(QH’). Contents of shift register stages (internal Qn’) are transferred to the storage register and parallel output stages. Contents of shift register shifted through. Previous contents of the shift register is transferred to the storage register and the parallel output stages. Note:H : HIGH voltage level. L : LOW voltage level. X : Don’t care. Z : High impedance OFF-state. NC: No change. ↑ : Low-to-High transition. ↓ : High-to-Low transition. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw INPUTS OE SRCLR 2 of 8 QW-R502-354.H U74HC595A  CMOS IC LOGIC DIAGRAM SRCLR SRCLK R D SER R D R D R D R D R D R D R D SRA SRB SRC SRD SRE SRF SRG SRH Q Q Q Q Q Q Q Q D D D D D D D D LRA LRB LRC LRD LRE LRF LRG LRH Q Q Q Q Q Q Q Q QA QB QC QD QE QF QG QH RCLK QH’ OE  TIMING DIAGRAM SRCLK SER RCLK SRCLR OE Z QA Z QB Z QC Z QD Z QE Z QF Z QG Z QH QH’ UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 8 QW-R502-354.H U74HC595A  CMOS IC ABSOLUTE MAXIMUM RATING (unless otherwise specified)(Note 2) PARAMETER Supply Voltage Input Clamp Current (VIN