Renesas HD74LS191P
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Win Source | WS-HD74LS191P | 1,975 | 85 | 14h | ||||||||
| Best Source | HD74LS191P | 8,488 | 22h |
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1986-11-01
Lifecycle StatusObsolete (Last Updated: 5 months ago)
Descriptions
Descriptions of Renesas HD74LS191P provided by its distributors.
Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16
Synchronous Up / Down 4-bit Binary Counter (single clock line)
Manufacturer Aliases
Renesas has several brands around the world that distributors may use as alternate names. Renesas may also be known as the following names:
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
Technical Specifications
Physical
Case/PackageDIP
Number of Terminals16
Technical
Clock Edge Trigger TypePositive Edge
DirectionBidirectional
Frequency20 MHz
Load Capacitance15 pF
Logic FunctionCounter
Low Level Output Current8 mA
Max Operating Temperature75 °C
Max Supply Current35 mA
Max Supply Voltage5.25 V
Min Operating Temperature-20 °C
Min Supply Voltage4.75 V
Number of Bits4
Number of Circuits1
Operating Supply Voltage5 V
Propagation Delay36 ns
Temperature GradeCommercial Extended
Dimensions
Height - Seated (Max)5.06 mm
Length19.2 mm
Terminal Pitch2.54 mm
Width7.62 mm