NLV74HC165ADTR2G ON Semiconductor

8-Bit Serial or Parallel-Input/ Serial-Output Shift Register HighPerformance SiliconGate CMOS MC74HC165A www.onsemi.com The MC74HC165A is identical in pinout to the LS165. The device inputs are compatible with standard CMOS outputs with pullup MARKING resistors, they are compatible with LSTTL outputs. DIAGRAMS This device is an 8bit shift register with complementary outputs 16 from the last stage. Data may be loaded into the register either in PDIP16 parallel or in serial form. When the Serial Shift/Parallel Load input is MC74HC165AN 16 N SUFFIX low, the data is loaded asynchronously in parallel. When the Serial AWLYYWWG CASE 648 Shift/Parallel Load input is high, the data is loaded serially on the 1 rising edge of either Clock or Clock Inhibit (see the Function Table). 1 The 2input NOR clock may be used either by combining two 16 independent clock sources or by designating one of the clock inputs to SOIC16 HC165AG act as a clock inhibit. D SUFFIX 16 AWLYWW CASE 751B 1 Features 1 Output Drive Capability: 10 LSTTL Loads 16 Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2.0 to 6.0 V TSSOP16 HC 16 165A DT SUFFIX Low Input Current: 1 A ALYW CASE 948F 1 High Noise Immunity Characteristic of CMOS Devices 1 In Compliance with the Requirements Defined by JEDEC Standard No. 7 A QFN16 165A Chip Complexity: 286 FETs or 71.5 Equivalent Gates MN SUFFIX ALYW CASE 485AW 1 NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ100 Qualified and PPAP Capable A = Assembly Location L, WL = Wafer Lot These Devices are PbFree, Halogen Free and are RoHS Compliant Y, YY = Year W, WW = Work Week G or = PbFree Package (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 6 of this data sheet. Semiconductor Components Industries, LLC, 2014 1 Publication Order Number: March, 2020 Rev. 10 MC74HC165A/DMC74HC165A SERIAL SHIFT/ SERIAL SHIFT/ PARALLEL LOAD V CC 1 16 V CC PARALLEL LOAD 116 CLOCK 2 15 CLOCK INHIBIT CLOCK215 CLOCK INHIBIT E 3 14 D E314 D F 4 13 C F413 C GND G 5 12 B G512 B H 6 11 A H611 A Q 7 10 S H A Q710 S H A 89 GND 8 9 Q H GND Q H Figure 1. Pin Assignments 11 A 12 B 9 13 Q H SERIAL C PARALLEL 14 DATA D 7 DATA OUTPUTS Q 3 H E INPUTS 4 F 5 G 6 H PIN 16 = V SERIAL CC 10 S PIN 8 = GND DATA A INPUT 1 SERIAL SHIFT/ PARALLEL LOAD 2 CLOCK 15 CLOCK INHIBIT Figure 2. Logic Diagram FUNCTION TABLE Inputs Internal Stages Output Serial Shift/ Clock Parallel Load Inhibit Clock S A H Q Q Q A A B H Operation L X X X a h a b h Asynchronous Parallel Load H L L X L Q Q An Gn Serial Shift via Clock H L H X H Q Q An Gn H L L X L Q Q An Gn Serial Shift via Clock Inhibit H L H X H Q Q An Gn H X H X X No Change Inhibited Clock H H X X X H L L X X No Change No Clock X = dont care Q Q = Data shifted from the preceding stage An Gn www.onsemi.com 2