Data sheet acquired from Harris Semiconductor SCHS266 D ENDE M M O S EC IGN NOT R NEW DES ology FOR OS Techn January 1997 Features M Use C CD74FCT841A, CD74FCT842A BiCMOS FCT Interface Logic, 10-Bit Transparent Latches, Three-State Circuit Design Speed of Bipolar FAST™/AS/S 48mA Output Sink Current Output Voltage Swing Limited to 3.7V at VCC = 5V Controlled Output Edge Rates Input/Output Isolation to VCC BiCMOS Technology with Low Quiescent Power • Buffered Inputs • Typical Propagation Delay: 6.8ns at VCC = 5V, TA = 25oC, CL = 50pF (CD74FCT841A) • CD74FCT841A - Noninverting • • • • • • • CD74FCT842A - Inverting Ordering Information • SCR Latchup Resistant BiCMOS Process and PART NUMBER TEMP. RANGE (oC) PKG. NO. PACKAGE CD74FCT841AEN 0 to 70 24 Ld PDIP E24.3 CD74FCT841AM 0 to 70 24 Ld SOIC M24.3 CD74FCT842AM 0 to 70 24 Ld SOIC M24.3 NOTE: When ordering the suffix M packages, use the entire part number. Add the suffix 96 to obtain the variant in the tape and reel. Pinouts CD74FCT841A (PDIP, SOIC) TOP VIEW CD74FCT842A (PDIP, SOIC) TOP VIEW OE 1 24 VCC OE 1 24 VCC D0 2 23 Q0 D0 2 23 Q0 D1 3 22 Q1 D1 3 22 Q1 D2 4 21 Q2 D2 4 21 Q2 D3 5 20 Q3 D3 5 20 Q3 D4 6 19 Q4 D4 6 19 Q4 D5 7 18 Q5 D5 7 18 Q5 D6 8 17 Q6 D6 8 17 Q6 D7 9 16 Q7 D7 9 16 Q7 D8 10 15 Q8 D8 10 15 Q8 D9 11 14 Q9 D9 11 14 Q9 GND 12 13 LE GND 12 13 LE CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. FAST™ is a trademark of Fairchild Semiconductor. Copyright © Harris Corporation 1997 8-1 File Number 2397.2 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those pertaining to warranty, patent infringement, and limitation of liability. TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL APPLICATIONS”). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHER CRITICAL APPLICATIONS. INCLUSION OF TI PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE FULLY AT THE CUSTOMER’S RISK. In order to minimize risks associated with the customer’s applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of TI covering or relating to any combination, machine, or process in which such semiconductor products or services might be or are used. TI’s publication of information regarding any third party’s products or services does not constitute TI’s approval, warranty or endorsement thereof. Copyright 2000, Texas Instruments Incorporated