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Texas Instruments SN74ALS191AN

IC BINARY COUNTER 4-BIT 16DIP Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-PDIP
$ 2.635
Production

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments SN74ALS191AN.

Texas Instruments

Datasheet17 pages12 years ago
Official datasheet0 pages0 years ago
Datasheet17 pages15 years ago
Technical Drawing2 pages22 years ago

Mouser

HQonline

Newark

Farnell

Inventory History

3 month trend:
-0.08%

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Alternate Parts

Price @ 1000
$ 2.635
$ 3.432
$ 3.432
Stock
311,933
192,164
192,164
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: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments SN74ALS191AN.

Related Parts

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Descriptions

Descriptions of Texas Instruments SN74ALS191AN provided by its distributors.

IC BINARY COUNTER 4-BIT 16DIP Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-PDIP
Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube
4-Bit Synchronous Up/Down Binary Counters 16-PDIP 0 to 70
TEXAS INSTRUMENTS SN74ALS191ANLOGIC, SYNC UP/DOWN BIN CNTR, 16DIP
4.5V 5.5V PDIP-16 Through hole mounting 5.08mm(height)
SYNC UP/DOWN BINARY COUNTER <AZ
Logic - Counters 4bit Synch Up/Dn

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
  • TI Texas Instruments
  • TEXAS INSTRUM
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.