74ACT11590 Datasheet 8-Bit Binary Counter

Manufacturer: Texas Instruments

74ACT11590 8-bit binary counter by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	74ACT11590
Manufacturer	Texas Instruments
File Size	398.63 KB
Description	8-Bit Binary Counter
Download	74ACT11590 Download (PDF)

General Description

The 74ACT11590 contains an 8-bit binary counter that feeds an 8-bit storage register.

The storage register has parallel outputs.

Separate clocks are provided for both the binary counter and storage register.

Overview

ą • Inputs Are TTL-Voltage Compatible • Parallel Registered Outputs • Internal Counters Have Direct Clear • Flow-Through Architecture Optimizes PCB Layout • Center-Pin VCC and GND Configurations Minimize High-Speed.

Key Features

a direct clear (CCLR) input and a count-enable (CCKEN) input. For cascading, a ripple-carry (RCO) output is provided. Expansion is easily accomplished for two stages by connecting RCO of the first stage to CCKEN of the second stage. Cascading for larger count chains can be accomplished by connecting RCO of each stage to CCK of the following stage. Both the register and the counter have individual positive-edge-triggered clocks. If both clocks are connected together, the counter state is always o.

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