Synchronous Presettable 4-bit Counter

The 74ACT161 is an advanced high-speed CMOS SYNCRONOUS PRESETTABLE Counter fabricated with sub-micron silicon Gate and 2 double-layer metal wiring C MOS tecnology. It is a 4 bit binary Counter with Asynchronous Clear. The circuit have four fundamental modes of operation, in order of preference: synchronous reset, parallel load, count-up and hold. Four control inputs, (CLEAR), (LOAD), (PE) and (TE), determine the mode of operation as shown in the Truth Table. A LOW signal on CLEAR overrides counting and parallel loading and sets all outputs on LOW state. A LOW signal on LOAD overrides By STMicroelectronics
Part Manufacturer Description Datasheet Samples
74ACT161B Rochester Electronics LLC Binary Counter, ACT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16, PLASTIC, DIP-16
74ACT161CW Rochester Electronics LLC Binary Counter, ACT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, 16 PINS, WAFER
74ACT161M Rochester Electronics LLC Binary Counter, ACT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, SOP-16
74ACT161PC Rochester Electronics LLC Binary Counter, ACT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16, 0.300 INCH, PLASTIC, MS-001, DIP-16
74ACT161PCQR Rochester Electronics LLC Binary Counter, ACT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16, PLASTIC, DIP-16
74ACT161SJ Rochester Electronics LLC Binary Counter, ACT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, 5.30 MM, EIAJ TYPE2, SOP-16
74ACT161SJX Rochester Electronics LLC Binary Counter, ACT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, 5.30 MM, EIAJ TYPE2, SOP-16
74ACT161DCQR Rochester Electronics LLC Binary Counter, ACT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16, CERAMIC, DIP-16
74ACT161DC Rochester Electronics LLC Binary Counter, ACT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16, CERAMIC, DIP-16
74ACT161SC Rochester Electronics LLC Binary Counter, ACT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, 0.150 INCH, MS-012, SOIC-16
74ACT161 's Packages74ACT161 's pdf datasheet
74ACT161MTR




74ACT161 Pinout, Pinouts
74ACT161 pinout,Pin out
This is one package pinout of 74ACT161,If you need more pinouts please download 74ACT161's pdf datasheet.

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74ACT161 Application Notes 74ACT161 RoHS 74ACT161 Circuits 74ACT161 footprint
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