74AC11191
74AC11191 is SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTER manufactured by Texas Instruments.
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)
QA QB GND
QC QD MAX/MIN
1 2 3 4 5 6 7 8 9 10
20 D/U...
