SCHS141J March   1998  – October 2022 CD54HC112 , CD54HCT112 , CD74HC112 , CD74HCT112

PRODMIX  

  1. 1 Features
  2. 2 Description
  3. 3 Revision History
  4. 4 Pin Configuration and Functions
  5. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics
    5. 5.5 Prerequisite for Switching Characteristics
    6. 5.6 Switching Characteristics
  6. 6 Parameter Measurement Information
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  8. 8 Power Supply Recommendations
  9. 9 Layout
    1. 9.1 Layout Guidelines
  10. 10Device and Documentation Support
    1. 10.1 Receiving Notification of Documentation Updates
    2. 10.2 Support Resources
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • J|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

2 Description

The ’HC112 and ’HCT112 utilize silicon-gate CMOS technology to achieve operating speeds equivalent to LSTTL parts. They exhibit the low power consumption of standard CMOS integrated circuits, together with the ability to drive 10 LSTTL loads.

These flip-flops have independent J, K, PRE, CLR, and Clock inputs and Q and Q outputs. They change state on the negative-going transition of the clock pulse. PRE and CLR are accomplished asynchronously by low-level inputs.

The HCT logic family is functionally as well as pin compatible with the standard LS logic family.

Package Information
PART NUMBER PACKAGE(1) BODY SIZE (NOM)
CD54HC112F3A CDIP (16) 24.38 mm × 6.92 mm
CD74HC112M96 SOIC (16) 9.90 mm × 3.90 mm
CD74HC112E PDIP (16) 19.31 mm × 6.35 mm
CD74HCT112E PDIP (16) 19.31 mm × 6.35 mm
CD74HC112NSR SO (16) 6.20 mm × 5.30 mm
CD74HC112PW TSSOP (16) 5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
GUID-20211207-SS0I-QX8P-VJVG-RT3XNL8JCSFM-low.gif Functional Diagram