Rochester Electronics DM74191N
Obsolete
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Lifecycle StatusObsolete (Last Updated: 1 year ago)
Descriptions
Descriptions of Rochester Electronics DM74191N provided by its distributors.
Binary Counter, Synchronous, Bidirectional, TTL, PDIP16
IC BINARY COUNTER 4-BIT 16DIP
BINARY COUNTER
Manufacturer Aliases
Rochester Electronics has several brands around the world that distributors may use as alternate names. Rochester Electronics may also be known as the following names:
- Rochester Electronics LLC
- ROCHESTER
- ROCHESTER ELECTRONIC
- ROCHESTER ELECTRONICS INC
- ONSEMI (VIA ROCHESTER)
- Rochester Electron
- ROCHESTER(REI)
- ROCHESTER INSTRUMENT
- REI
- Triscend Corp
- NFROCHESTER
- ROCHESTER ELECT INC
- Rochester(Intersil)
- Rochester Elec
Technical Specifications
Physical
Case/PackageDIP
Number of Terminals16
Technical
Clock Edge Trigger TypePositive Edge
DirectionBidirectional
Frequency20 MHz
Low Level Output Current16 mA
Max Operating Temperature70 °C
Max Supply Current105 mA
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Number of Bits4
Number of Circuits1
Operating Supply Voltage5 V
Propagation Delay36 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)5.08 mm
Length19.305 mm
Terminal Pitch2.54 mm
Width7.62 mm