Part Number
|
IDT74AHCT191 |
Manufacturer
|
IDT |
Description
|
High Speed CMOS Up-Down Binary Counter |
Published
|
May 25, 2018 |
Detailed Description
|
FEATURES:
• Equivalent to ALS speeds and output drive over full temperature and voltage supply extremes
• IOL = 14mA ove...
|
Datasheet
|
IDT74AHCT191
|
Overview
FEATURES:
• Equivalent to ALS speeds and output drive over full temperature and voltage supply extremes
• IOL = 14mA over full military temperature range • CMOS power levels (5!J.
W typo static) • Both CMOS and TTL output compatible • Substantially lower input current levels than ALS (5!J.
max.
) • 100% product assurance screening to MIL-STD-883, Class B
is available • JEDEC standard pinout for DIP and LCC
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION:
The IDT54174AHCT191 is a reversible modul0-16 binary counter, featuring synchronous counting and asynchronous presetting, built using advanced CEMOS'·, a dual metal CMOS tEl6:hnology.
The preset feature allows the IDT54/74AHCT191 to be used in programma...
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