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           Integrated Circuits (ICs) > Logic ICs > Counters > SN74ALS191AN

SN74ALS191AN

Part Number: SN74ALS191AN
Manufacturer: Texas Instruments
Part Type: Integrated Circuits (ICs) > Logic ICs > Counters > SN74ALS191AN
Qty Available:
Description: Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube

04/22/2026 – There are 515 pieces pieces of Part Number SN74ALS191AN Available.

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Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube

Specifications

TYPE DESCRIPTION
Case/Package PDIP
Mount Through Hole
Number of Pins 16
Weight 951.693491 mg
Clock Edge Trigger Type Positive Edge
Direction Bidirectional
Frequency 30 MHz
Logic Function Counter
Max Operating Temperature 70 °C
Max Supply Voltage 5.5 V
Min Operating Temperature 0 °C
Min Supply Voltage 4.5 V
Number of Bits 4
Number of Bits per Element 4
Number of Elements 1
Operating Supply Voltage 5 V
Propagation Delay 37 ns
Sync/Async Synchronous
Turn-On Delay Time 37 ns
Height 5.08 mm
Length 19.3 mm
Thickness 3.9 mm
Width 6.35 mm

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