Texas Instruments SN74LS191NSRE4

Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control 16-SO 0 to 70
Datasheet
Manufacturer Page

Price and Stock

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Distributor
SKU
Min
Pkg
Bulk Pricing
Worldway Electronics
SN74LS191NSRE4
8,384
7
3d
North Star Micro
NS-SN74LS191NSRE4
Contact
>1wk

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments SN74LS191NSRE4.

Texas Instruments

Datasheet16 pages16 years ago
Datasheet16 pages18 years ago

Mouser

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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsSN74LS191NSRE4
Texas InstrumentsSN74LS191NSR
Texas InstrumentsSN74LS191NSR
Price @ 1000
$ 0.975
$ 0.975
Stock
8,384
226,558
226,558
Authorized Distributors
0
3
3
Case/Package
SOIC
SOP
SOP
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
-
-
-
Clock Edge Trigger Type
Positive Edge
Positive Edge
Positive Edge
Frequency
25 MHz
25 MHz
25 MHz
Min Supply Voltage
-
4.75 V
4.75 V
Max Supply Voltage
-
5.25 V
5.25 V

Descriptions

Descriptions of Texas Instruments SN74LS191NSRE4 provided by its distributors.

Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control 16-SO 0 to 70
Texas Instruments
LS SERIES SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER PDSO16
Component Stockers USA
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOP T/R
Avnet
4-BIT SYNCHRONOUS UP/DOWN COUNTER<AZ
Jameco (USA)
Logic - Counters 4-Bit Sync Up/Down
Mouser
IC SYNC 4-BIT UP/DN CNTR 16-SOP
Jak Electronics
Counter Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:16-SOP; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes; Output Type:TTL ;RoHS Compliant: Yes
Newark

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.