SN74LS191DR

Part No :: SN74LS191DR

Manufacturer: Texas Instruments

VIGOR # :: 3882663

Description: IC SYNC 4-BIT UP/DN CNTR 16-SOIC

Catalog: Logic - Counters, Dividers

DataSheet: SN74LS191DR PDF

Country of origin: -

Date code: -

SN74LS191DR Specifications

Type	Description
Series:	74LS
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Logic Type:	Binary Counter
Direction:	Up, Down
Number of Elements:	1
Number of Bits per Element:	4
Reset:	-
Timing:	Synchronous
Count Rate:	25 MHz
Trigger Type:	Positive Edge
Voltage - Supply:	4.75 V ~ 5.25 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	16-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
CD74HCT4040M96 Match 69%	VIGOR CD74HCT4040 HIGH SPEED CMOS LOGI	SN74LS191DR vs CD74HCT4040M96
SN74LS163ADR Match 100%	Texas Instruments IC SYNC 4BIT BIN COUNTR 16-SOIC	SN74LS191DR vs SN74LS163ADR
SN74LS169BD Match 100%	Texas Instruments IC SYNC UP/DWN BIN COUNTR 16SOIC	SN74LS191DR vs SN74LS169BD
SN74LS191DE4 Match 100%	Texas Instruments IC SYNC 4-BIT UP/DN CNTR 16-SOIC	SN74LS191DR vs SN74LS191DE4
CD74HCT4020MT Match 69%	Texas Instruments IC 14STG BINARY COUNTER 16SOIC	SN74LS191DR vs CD74HCT4020MT
SN74LS161ADRG4 Match 100%	Texas Instruments IC COUNTER BINARY 4BIT 16SOIC	SN74LS191DR vs SN74LS161ADRG4

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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 2451

Shipped from

HK warehouse

Expected Shipping Date

Aug 06 - Aug 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.0600~~	~~$1.06~~
2500	~~$0.4256~~	~~$1 064.00~~

Current price of SN74LS191DR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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Pricing(USD)