Part Number
|
74AC11191 |
Manufacturer
|
Texas Instruments |
Description
|
SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTER |
Published
|
Aug 19, 2019 |
Detailed Description
|
74AC11191 SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTER
• Single Down/Up Count Control Line
• Look-Ahead Circuitry Enhances ...
|
Datasheet
|
74AC11191
|
Overview
74AC11191 SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTER
• Single Down/Up Count Control Line
• Look-Ahead Circuitry Enhances Speed of
Cascaded Counters
• Fully Synchronous in Count Modes
• Asynchronously Presettable with Load
Control
• Flow-Through Architecture to Optimize
PCB Layout
• Center-Pin VCC and GND Configurations to
Minimize High-Speed Switching Noise
t• EPIC (Enhanced-Performance Implanted
CMOS) 1-mm Process
• 500-mA Typical Latch-Up Immunity at
125°C
• Package Options Include Plastic
Small-Outline Packages and Standard Plastic 300-mil DIPs
SCAS105A – FEBRUARY 1990 – REVISED APRIL 1993
DW OR N PACKAGE (TOP VIEW)
RCO
QA QB GND
GND
GND
GND
QC QD MAX/MIN
1 2 3 4 5 6 7 8 9 10
20 D/U 19...
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