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SN74HC191N — DIP-14/16 package (representative)
DIP-14/16
Representative of package type
Texas Instruments Inc

SN74HC191N

Binary Counter · PDIP-16 · Logic
In stock at ZDI Part Status: Active
Data last refreshed Jul 27, 2026
Manufacturer
Texas Instruments Inc
Mfr Part #
SN74HC191N
Series
74HC191
Category
Binary Counter
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock9 pcs
Date Code9110
PackagingTubed
Unit PriceRequest a Quote
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Supply Voltage2 V ~ 6 V
Bits4
DirectionUp/Down
Physical & Thermal
Package / CasePDIP-16
Mounting TypeThrough Hole
Series74HC191
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryBinary Counter
TypeLogic
Part StatusActive

4-bit synchronous up/down binary counter, async load, 2-6V

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

1 source row · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Texas Instruments Inc 9 9110 New In Stock RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Part Activity

recent searches, RFQs & offers
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SN74HC191N searched via the web · Web User
SN74HC191N searched via the web · Web User

Live search & sourcing activity for SN74HC191N — real inquiries only.

Engineering FAQ

answers from this part's real data
What quantity and packaging is SN74HC191N in ZDI stock?
ZDI holds 9 pcs, packaged as Tubed, date code(s) 9110. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of SN74HC191N?
Supply Voltage: 2 V ~ 6 V; Bits: 4; Direction: Up/Down.
What package is SN74HC191N supplied in?
SN74HC191N is supplied in the PDIP-16 package, through hole, rated -40°C ~ 85°C.
Can ZDI source SN74HC191N beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
Source-country supplier analysis, rating & review
Incoming inspection, RoHS verification, bake, full lot traceability
ESD-controlled handling · authentic parts guaranteed

Related Parts

from Texas Instruments Inc

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