74AHC595T16-13

74AHC595 系列 5 V 8 mA 8 位 移位寄存器 带输出寄存器 - TSSOP-16

Description

The 74AHC595 is an advanced high speed CMOS device.

An eight bit shift register accepts data from the serial input DS on each positive transition of the shift register clock STCP. When asserted low the reset function MR sets all shift register values to zero and is independent of all clocks.

Data from the input serial shift register is placed in the output register with a rising pulse on the storages resister clock SHCP. With the output enable OEሻasserted low the 3-state outputs Q0-Q7 become active and present.

All registers capture data on rising edge and change output on the falling edge. If both clocks are connected together, the input shift register is always one clock cycle ahead of the output register.

Features

Wide Supply Voltage Range from 2.0 V to 5.5V

Sinks or sources 8mA at VCC= 4.5V

CMOS low power consumption

Schmitt Trigger Action at All Inputs

Inputs Accept up to 5.5V

ESD Protection Tested per JESD 22

 Exceeds 200-V Machine Model A115-A

 Exceeds 2000-V Human Body Model A114-A

 Exceeds 1000-V Charged Device Model C101C

Latch-Up Exceeds 250mA per JESD 78, Class II

Totally Lead-Free & Fully RoHS Compliant Notes 1 & 2

Halogen and Antimony Free. “Green” Device Note 3

Applications

General Purpose Logic

Serial to Parallel Data conversion

Capture and hold data for extended periods of time

Allow simple serial bit streams from a microcontrolle

many peripheral lines as needed

Wide array of products such as:

Computer peripherals

Appliances

Industrial control