HOME＞在庫検索＞在庫情報
74F194D
54F 74F194 4-Bit Bidirectional Universal Shift Register General Description Features The ’F194 is a high-speed 4-bit bidirectional universal shift register As a high-speed multifunctional sequential building block it is useful in a wide variety of applications It may be used in serial-serial shift left shift right serial-parallel parallel-serial and parallel-parallel data register transfers The ’F194 is similar in operation to the ’F195 universal shift register with added features of shift left without external connections and hold (do nothing) modes of operation Y Y Y Typical shift frequency of 150 MHz Asynchronous master reset Hold (do nothing) mode Fully synchronous serial or parallel data transfers e Commercial Y Package Number Military N16E 16-Lead (0 300 Wide) Molded Dual-In-Line et 74F194PC Package Description 54F194DM (Note 2) 16-Lead Ceramic Dual-In-Line M16A 16-Lead (0 150 Wide) Molded Small Outline JEDEC 74F194SJ (Note 1) M16D 16-Lead (0 300 Wide) Molded Small Outline EIAJ 54F194FM (Note 2) W16A 16-Lead Cerpack 54F194LM (Note 2) E20A 20-Lead Ceramic Leadless Chip Carrier Type C bs ol J16A 74F194SC (Note 1) Note 1 Devices also available in 13 reel Use suffix e SCX and SJX Note 2 Military grade device with environmental and burn-in processing Use suffix e DMQB FMQB and LMQB Logic Symbols Connection Diagrams Pin Assignment for DIP SOIC and Flatpak O IEEE IEC TL F 9498 – 1 Pin Assignment for LCC TL F 9498 – 2 TL F 9498–5 TL F 9498–3 TRI-STATE is a registered trademark of National Semiconductor Corporation C1995 National Semiconductor Corporation TL F 9498 RRD-B30M105 Printed in U S A 54F 74F194 4-Bit Bidirectional Universal Shift Register November 1994 Absolute Maximum Ratings (Note 1) Recommended Operating Conditions If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Storage Temperature b 65 C to a 150 b 55 C to a 125 b 55 C to a 175 b 55 C to a 150 Ambient Temperature under Bias Junction Temperature under Bias Plastic Free Air Ambient Temperature Military Commercial C C C C b 55 C to a 125 C 0 C to a 70 C Supply Voltage Military Commercial a 4 5V to a 5 5V a 4 5V to a 5 5V VCC Pin Potential to Ground Pin b 0 5V to a 7 0V b 0 5V to a 7 0V Input Voltage (Note 2) b 30 mA to a 5 0 mA Input Current (Note 2) Voltage Applied to Output in HIGH State (with VCC e 0V) b 0 5V to VCC Standard Output b 0 5V to a 5 5V TRI-STATE Output Current Applied to Output in LOW State (Max) twice the rated IOL (mA) e Note 1 Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired Functional operation under these conditions is not implied Note 2 Either voltage limit or current limit is sufficient to protect inputs Symbol Parameter et DC Electrical Characteristics 54F 74F Min Input HIGH Voltage VIL Input LOW Voltage VCD Input Clamp Diode Voltage VOH Units VCC Conditions Max 20 V Recognized as a HIGH Signal 08 V Recognized as a LOW Signal b1 2 V Min bs ol VIH Typ V Min IOH e b1 mA IOH e b1 mA IOH e b1 mA 05 05 V Min IOL e 20 mA IOL e 20 mA 54F 74F 20 0 50 mA Max VIN e 2 7V Input HIGH Current Breakdown Test 54F 74F 100 70 mA Max VIN e 7 0V Output HIGH Leakage Current 54F 74F 250 50 mA Max VOUT e VCC Input Leakage Test 74F V 00 IID e 1 9 mA All Other Pins Grounded IOD Output Leakage Circuit Current 74F 3 75 mA 00 VIOD e 150 mV All Other Pins Grounded IIL Input LOW Current VOL IIH IBVI ICEX 54F 10% VCC 74F 10% VCC 74F 5% VCC Output LOW Voltage 54F 10% VCC 74F 10% VCC Input HIGH Current O VID Output HIGH Voltage IOS Output Short-Circuit Current ICC Power Supply Current 25 25 27 IIN e b18 mA 4 75 b0 6 33 3 mA Max VIN e 0 5V b 150 b 60 mA Max VOUT e 0V 46 mA Max
宅配業者の代金引換又は商品到着後一週間以内の銀行振込となります。
