Datasheet4U Logo Datasheet4U.com

HD74LV4040A - 12-stage Binary Counter

Description

The HD74LV4040A is a 12 stage counter.

This device is incremented on the falling edge (negative transition) of the input clock, and all its output is reset to a low level by applying a logical high on its reset input.

Features

  • VCC = 2.0 V to 5.5 V operation All inputs VIH (Max. ) = 5.5 V (@VCC = 0 V to 5.5 V) All outputs VO (Max. ) = 5.5 V (@VCC = 0 V) Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C) Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C) Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V) Function Table Inputs CLK ↑ ↓ X Note: H: L: X: ↑: ↓: CLR L L H High level Low level Immaterial Low to high transition H.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
HD74LV4040A 12-stage Binary Counter Renesas
HD74LV4051A 8-channel Analog Multiplexer / Demultiplexer Renesas
HD74LV4053A Triple 2-channel Analog Multiplexer / Demultiplexer Renesas
HD74LV4066A Quad. Analog Switches / Quad. Multiplexers Renesas
HD74LV00A 2-input NAND Gates Renesas

Other Datasheets by Hitachi Semiconductor (now Renesas)

Part Number Description
HD74LV4051A 8-channel Analog Multiplexer / Demultiplexer
HD74LV4053A Triple 2-channel Analog Multiplexer / Demultiplexer
HD74LV4066A Quad. Analog Switches / Quad. Multiplexers
HD74LV00A Quad. 2-input NAND Gates
HD74LV02A Quad. 2-input NOR Gates

Full PDF Text Transcription

Click to expand full text
HD74LV4040A 12-stage Binary Counter ADE-205-282 (Z) 1st Edition April 1999 Description The HD74LV4040A is a 12 stage counter. This device is incremented on the falling edge (negative transition) of the input clock, and all its output is reset to a low level by applying a logical high on its reset input. Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook computers), and the low-power consumption extends the battery life. Features • • • • • • VCC = 2.0 V to 5.5 V operation All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V) All outputs VO (Max.) = 5.5 V (@VCC = 0 V) Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C) Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C) Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.
Published: |