SN74LS612N

$4.79

Description：PARALLEL I/O PORT, 12 I/O, TTL
Series：*

SKU:64c61e3ec683 Category: I/O Expanders Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：PARALLEL I/O PORT, 12 I/O, TTL
Series：*
Mfr：Texas Instruments
Package：Bulk
Number of I/O：-
Interface：-
Interrupt Output：-
Features：-
Output Type：-
Current - Output Source/Sink：-
Clock Frequency：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Download product information

SN74LS612N

Overview

The SN74LS612N is a parallel I/O port integrated circuit manufactured by Texas Instruments. It belongs to the TTL logic family and utilizes Low-Power Schottky design technology. The device provides 12 bidirectional input/output lines, facilitating efficient expansion of digital system capabilities. It is housed in a 40-pin PDIP package designed for through-hole mounting. This component serves as an interface expander for reliable data transfer in various electronic applications.

Feature Summary

Provides 12 bidirectional I/O lines for flexible data handling
Utilizes Low-Power Schottky (LS) design for reduced power consumption
Compatible with standard TTL logic families
Housed in a 40-pin PDIP package for through-hole installation

Applications

Parallel I/O port expansion in digital systems
Interface expansion for microprocessor-based designs
Memory mapper applications requiring additional I/O lines

Procurement Notes

Verify the manufacturer part number SN74LS612N against official Texas Instruments documentation to ensure authenticity. Confirm that the package type matches the required 40-pin DIP configuration. Check datasheet specifications for operating temperature ranges and electrical characteristics relevant to your specific circuit design requirements before procurement.

Selection Notes

Select this component when a TTL-compatible solution with 12 bidirectional I/O lines is required. Ensure the design supports Low-Power Schottky logic levels. Verify that the PCB layout accommodates a 40-pin through-hole package. Consider power supply constraints associated with LS logic families during system integration.

Part Context

This part is part of the Texas Instruments SN74LS series, which features Low-Power Schottky logic. The SN74LS612N specifically addresses the need for expanded parallel I/O capabilities in legacy or compatible TTL systems. It is distinct from other logic families such as HC or LVC due to its specific voltage and speed characteristics defined by the LS standard.