Texas Instruments SN74ALS191AN

Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube
$ 2.407
Production
Manufacturer PageDatasheet

Price and Stock

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DistributorSKUMinPkg
Arrow ElectronicsSN74ALS191AN22525
Rochester ElectronicsSN74ALS191AN12,873
15m
Verical
7
SN74ALS191AN475128
Mouser595-SN74ALS191AN1531Tube
Win SourceWS-SN74ALS191AN6,00017
1h

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments SN74ALS191AN.

Texas Instruments

Datasheet17 pages11 years ago
Official datasheet0 pages0 years ago
Datasheet17 pages14 years ago
Technical Drawing2 pages22 years ago

Mouser

HQonline

Newark

Farnell

Inventory History

3 month trend:
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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsSN74ALS191AN
Texas InstrumentsSN74ALS193AN
Texas InstrumentsSN74ALS193AN
Price @ 1000
$ 2.407
$ 3.056
$ 3.056
Stock
205,816
162,904
162,904
Authorized Distributors
4
4
4
Case/Package
PDIP
PDIP
PDIP
Number of Pins
16
16
16
Logic Function
Counter
Counter
Counter
Direction
Bidirectional
Bidirectional
Bidirectional
Number of Elements
1
1
1
Number of Bits per Element
4
4
4
Reset
-
Asynchronous
Asynchronous
Clock Edge Trigger Type
Positive Edge
Positive Edge
Positive Edge
Frequency
30 MHz
30 MHz
30 MHz
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V

Supply Chain

Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments SN74ALS191AN.

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Descriptions

Descriptions of Texas Instruments SN74ALS191AN provided by its distributors.

Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube
Avnet
4-Bit Synchronous Up/Down Binary Counters 16-PDIP 0 to 70
Texas Instruments
TEXAS INSTRUMENTS SN74ALS191ANLOGIC, SYNC UP/DOWN BIN CNTR, 16DIP
Jak Electronics
SYNC UP/DOWN BINARY COUNTER <AZ
Jameco
Logic - Counters 4bit Synch Up/Dn
Mouser

Images

Texas Instruments
Texas Instruments
Farnell
Farnell
Lanka Micro
Rochester Electronics
Jameco

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INSTRUMENTS INC
  • TEXAS INS
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.