Fairchild/ON Semiconductor 74AC191PC

Name: 74AC191PC
Brand: Fairchild/ON Semiconductor
SKU: 5037819-74AC191PC
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: 74AC191PC

Manufacturer:: Fairchild/ON Semiconductor

Ventron No:: 5037819-74AC191PC

Description:: IC COUNTER UP/DOWN 4-BIT 16-DIP

ECAD Model:

Datasheet:: 74AC191

Specifications

Fairchild/ON Semiconductor 74AC191PC technical specifications, attributes, parameters and parts with similar specifications to Fairchild/ON Semiconductor 74AC191PC.

Mount
Through Hole
Mounting Type
Through Hole
Package / Case
16-DIP (0.300, 7.62mm)
Number of Pins
16
Operating Temperature
-40°C~85°C
Packaging
Tube
Series
74AC
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Voltage - Supply
2V~6V
Frequency
133MHz
Base Part Number
74AC191
Number of Elements
1
Propagation Delay
11 ns
Turn On Delay Time
20 ns
Logic Function
Counter
Direction
Up, Down
Logic Type
Binary Counter
Trigger Type
Positive Edge
Number of Input Lines
4
Clock Edge Trigger Type
Positive Edge
Timing
Synchronous
REACH SVHC
No SVHC
RoHS Status
RoHS Compliant
Lead Free
Lead Free

Description

74AC191PC Overview
The Mount is Through Hole and the Operating Temperature ranges from -40°C to 85°C. The Series is 74AC and the Part Status is listed as Obsolete. The Voltage Supply for this component is between 2V and 6V. There is only 1 element in this component and it functions as a Counter. The Logic Type is a Binary Counter and the Trigger Type is Positive Edge. Additionally, the Clock Edge Trigger Type is also Positive Edge. This component is designed to count binary signals and is suitable for use in a variety of electronic devices. However, it is important to note that it is no longer being produced, as it is now considered outdated.

74AC191PC Features
Embedded in the 16-DIP (0.300, 7.62mm) package
Frequency of 133MHz

74AC191PC Applications
There are a lot of ON Semiconductor 74AC191PC Counters & Dividers applications.

ANALOG SIGNAL PROCESSING
Fixed and programmable counters greater than 10
Time delay circuits
Timing applications
POWER COMPUTATION
Divide-by"N" counters/frequency synthesizers
Control counters
Digital multiplexing and demultiplexing
MULTIPLICATION
Analog multiplexing and demultiplexing

74AC191PC More Descriptions

1 Element Counters & Dividers 74AC Series 74AC191 Up, Down Positive Edge 16-DIP (0.300, 7.62mm)
Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP W Rail
Binary Counter Logic IC; Logic Type:Binary Counter; Logic Family:AC; Logic Base Number:74191; Supply Voltage Max:6V; Package/Case:16-DIP; No. of Pins:16; Leaded Process Compatible:Yes; Number of Circuits:4 ;RoHS Compliant: Yes
IC, LOGIC, 74AC, UP/DOWN COUNTER; Counter Type:Binary, Up / Down; Clock Frequency:133MHz; Count Maximum:15; Supply Voltage Range:2V to 6V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Range:-40°C to 85°C; SVHC:No SVHC (19-Dec-2011); Clock Frequency Max:133MHz; Count Max:16; Counter Measuring Functions:Up / Down Counter; Logic IC Base Number:74191; Logic IC Family:AC; Logic IC Function:Up/Down Counter with Preset and Ripple Clock; Package / Case:DIP; Supply Voltage Max:6V; Supply Voltage Min:2V; Termination Type:Through Hole
The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possible a variety of methods of implementing multistage counters. In the counting modes, state changes are initiated by the rising edge of the clock. Product Highlights: ICC reduced by 50% High speed-133 MHz typical count frequency Synchronous counting Asynchronous parallel load Cascadable Outputs source/sink 24 mA

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