These are new old stock (NOS), unused, genuine original ST Microelectronics LM319N High Speed Dual Comparators, PDIP-14 package.

Shipped in cut to size IC tube.

Manufacturer: ST Microelectronics
Manufacturer Part Number: LM319N
Product Category: Analog Comparators
Type: Differential Comparator
Number of Channels: 2
Mounting Style: Through Hole
Package / Case: PDIP-14, Plastic
RoHS: NO
Packaging: Anti-Static

Features
■ Two Independent Comparators
■ Supply Voltage: +5V to ±15V
■ Typical 80ns Response Time at ±15V
■ Minimum Fan-Out Of 2 Each Side
■ Maximum Input Current Of 1µA Over Operating Temperature Range
■ Inputs and Outputs can be isolated from System Ground
■ High common-mode slew rate

General Description
These products are precision high speed dual comparators designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground and have low input currents and high gains.

The open collector of the output stage makes compatible with TTL as well as capable of driving lamps and relays at currents up to 25mA. Although designed primarily for applications requiring operation from digital logic supplies, the comparators are fully specified for power supplies up to ±15V.

They feature faster response than LM111 at the expense of higher current consumption. However, the high speed, wide operating voltage range and low package count make them much more versatile.