MC74HC163A

MC74HC161A, MC74HC163A Presettable Counters High−Performance Silicon−Gate CMOS The MC74HC161A and HC163A are identical in pinout to the LS161 and LS163. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The HC161A and HC163A are programmable 4−bit binary counters with asynchronous and synchronous reset, respectively. Features Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2.0 to 6.0 V Low Input Current: 1.0 mA High Noise Immunity Characteristic of CMOS Devices In Compliance with the Requirements Defined by JEDEC Standard No. 7A Chip Complexity: 192 FETs or 48 Equivalent Gates These are Pb−Free Devices http://onsemi.com 16 1 MARKING DIAGRAMS 16 SOIC−16 D SUFFIX CASE 751B HC16xAG AWLYWW 1 16 1 TSSOP−16 DT SUFFIX CASE 948F 16 HC 16xA ALYWG G 1 x A WL, L YY, Y WW, W G or G = 1 or 3 = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 13 of this data sheet. *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. © Semiconductor Components Industries, LLC, 2013 May, 2013 − Rev. 13 1 Publication Order Number: MC74HC161A/D MC...