Datasheet4U Logo Datasheet4U.com

MC14516B Datasheet Binary Up/down Counter

Manufacturer: onsemi

Overview: MC14516B Binary Up/Down Counter The MC14516B synchronous up/down binary counter is constructed with MOS P−channel and N−channel enhancement mode devices in a monolithic structure. This counter can be preset by applying the desired value, in binary, to the Preset inputs (P0, P1, P2, P3) and then bringing the Preset Enable (PE) high. The direction of counting is controlled by applying a high (for up counting) or a low (for down counting) to the UP/DOWN input. The state of the counter changes on the positive transition of the clock input. Cascading can be accomplished by connecting the Carry Out to the Carry In of the next stage while clocking each counter in parallel. The outputs (Q0, Q1, Q2, Q3) can be reset to a low state by applying a high to the reset (R) pin. This CMOS counter finds primary use in up/down and difference counting. Other applications include: (1) Frequency synthesizer applications where low power dissipation and/or high noise immunity is desired, (2) Analog−to−Digital and Digital−to−Analog conversions, and (3) Magnitude and sign generation.

Key Features

  • Diode Protection on All Inputs.
  • Supply Voltage Range = 3.0 Vdc to 18 Vdc.
  • Internally Synchronous for High Speed.
  • Logic Edge.
  • Clocked Design.
  • Count Occurs on Positive Going Edge of Clock.
  • Single Pin Reset.
  • Asynchronous Preset Enable Operation.
  • Capable of Driving Two Low.
  • Power TTL Loads or One Low.
  • Power Schottky Load Over the Rated Temperature Range.
  • These Devices are Pb.
  • Free and are Ro.

MC14516B Distributor & Price

Compare MC14516B distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Motorola Logo MC14516B Binary Up/Down Counter Motorola
Motorola Logo MC145160 Dual PLLs for 46/49 MHz Cordless Telephones Motorola
Motorola Logo MC145162 60 MHz and 85 MHz Universal Programmable Dual PLL Frequency Synthesizers Motorola
Motorola Logo MC145163 BCD / PLL Motorola
ETC MC145163 MC145163 PLL Integrated Circuits ETC

More Datasheets from onsemi

Part Number Description
MC14511B BCD-To-Seven Segment Latch/Decoder/Driver
MC14512B 8-Channel Data Selector
MC14513B BCD-To-Seven Segment Latch/Decoder/Driver
MC14514B 4-Bit Transparent Latch/4-to-16-Line Decoder
MC14515 4-Bit Transparent Latch/4-to-16 Line Decoder
MC14515B 4-Bit Transparent Latch/4-to-16-Line Decoder
MC14517B Dual 64-Bit Static Shift Register
MC14518B Dual Up Counters
MC14503B Hex Non-Inverting 3-State Buffer
MC14504B Hex Level Shifter