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74F574
54F 74F574 Octal D-Type Flip-Flop with TRI-STATE Outputs General Description Features The ’F574 is a high-speed low power octal flip-flop with a buffered common Clock (CP) and a buffered common Output Enable (OE) The information presented to the D inputs is stored in the flip-flops on the LOW-to-HIGH Clock (CP) transition This device is functionally identical to the ’F374 except for the pinouts Y Commercial Y Y Y Inputs and outputs on opposite sides of package allowing easy interface with microprocessors Useful as input or output port for microprocessors Functionally identical to ’F374 TRI-STATE outputs for bus-oriented applications Package Number Military 74F574PC Package Description N20A 20-Lead (0 300 Wide) Molded Dual-In-Line J20A 20-Lead Ceramic Dual-In-Line 74F574SC (Note 1) M20B 20-Lead (0 300 Wide) Molded Small Outline JEDEC 74F574SJ (Note 1) M20D 20-Lead (0 300 Wide) Molded Small Outline EIAJ 54F574FM (Note 2) W20A 20-Lead Cerpack 54F574LM (Note 2) E20A 20-Lead Ceramic Leadless Chip Carrier Type C 54F574DM (Note 2) 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 IEEE IEC TL F 9567 – 1 TL F 9567 – 4 Unit Loading Fan Out 54F 74F Pin Names D0 – D7 CP OE O0 – O7 Description UL HIGH LOW Input IIH IIL Output IOH IOL Data Inputs Clock Pulse Input (Active LOW) TRI-STATE Output Enable Input (Active LOW) TRI-STATE Outputs 10 10 10 10 10 10 150 40 (33 3) 20 mA b0 6 mA 20 mA b0 6 mA 20 mA b0 6 mA b 3 mA 24 mA (20 mA) TRI-STATE is a registered trademark of National Semiconductor Corporation C1995 National Semiconductor Corporation TL F 9567 RRD-B30M75 Printed in U S A 54F 74F574 Octal D-Type Flip-Flop with TRI-STATE Outputs May 1995 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) 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 DC Electrical Characteristics Symbol 54F 74F Parameter Min VIH Input HIGH Voltage VIL Input LOW Voltage VCD Input Clamp Diode Voltage VOH Output HIGH Voltage Typ Units VCC Conditions Max 20 54F 10% VCC 54F 10% VCC 74F 10% VCC 74F 10% VCC 74F 5% VCC 74F 5% VCC V Recognized as a HIGH Signal 08 V Recognized as a LOW Signal b1 2 V IIN e b18 mA V 25 24 25 24 27 27 Min Min IOH IOH IOH IOH IOH IOH IOL e 20 mA IOL e 24 mA e e e e e e b 1 mA b 3 mA b 1 mA b 3 mA b 1 mA b 3 mA VOL Output LOW Voltage 54F 10% VCC 74F 10% VCC 05 05 V Min IIH Input HIGH Current 54F 74F 20 0 50 mA Max VIN e 2 7V IBVI Input HIGH Current Breakdown Test 54F 74F 100 70 mA Max VIN e 7 0V ICEX Output HIGH Leakage Current 54F 74F 250 50 mA Max VOUT e VCC VID 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 b0 6 mA Max VIN e 0 5V IOZH Output Leakage Current 50 mA Max VOUT e 2 7V IOZL Output Leakage Current IOS Output Short-Circuit Current IZZ Bus Drainage Test ICCZ Power Supply Current 4 75 b 50 3 Max VOUT e 0 5V mA Max VOUT e 0V 500 55 mA b 150 b 60 mA 0 0V VOUT e 5 25V 86 mA Max VO e HIGH Z
MOTOROLA
モトローラ(Motorola, Inc., NYSE:MOT)は、かつて存在したアメリカ合衆国の電子・通信機器メーカーである。 2011年1月4日をもって、二つの独立した公開会社であるモトローラ・モビリティ及びモトローラ・ソリューションズに分割された[1]。本社所在地はシカゴ近郊のイリノイ州シャンバーグであり、分割以降はモトローラ・ソリューションズが引き継いでいる
Motorola, Incorporated
U.S.A
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