器件名称:
MC74F51D
功能描述:
DUAL 2-WIDE 2-INPUT, 2-WIDE 3-INPUT AND-OR-INVERT GATE
文件大小:
49.5KB 共2页
简 介:
MC54/74F51 DUAL 2-WIDE 2-INPUT, 2-WIDE 3-INPUT AND-OR-INVERT GATE CONNECTION DIAGRAM VCC 14 1C 13 1B 12 1F 11 1E 10 1D 9 1Y 8 DUAL 2-WIDE 2-INPUT, 2-WIDE 3-INPUT AND-OR-INVERT GATE FAST SCHOTTKY TTL 1 1A 2 2A 3 2B 4 2C 5 2D 6 2Y 7 GND 14 1 J SUFFIX CERAMIC CASE 632-08 FUNCTION TABLE For 3-Input Gates Inputs A H X B H X C H X D X H Inputs E X H F X H Output 1Y L L H A H X For 2-Input Gates Inputs B H X C X H D X H Output 2Y L L H 14 1 14 1 N SUFFIX PLASTIC CASE 646-06 All other combinations H = HIGH Voltage Level L = LOW Voltage Level X = Don’t Care All other combinations D SUFFIX SOIC CASE 751A-02 ORDERING INFORMATION MC54FXXJ MC74FXXN MC74FXXD Ceramic Plastic SOIC LOGIC SYMBOL 1A 1 1B 12 1C 13 1D 9 1E 10 1F 11 2A 2 2B 3 8 2C 4 2D 5 1Y 2Y 6 GUARANTEED OPERATING RANGES Symbol VCC TA Supply Voltage Operating Ambient Temperature Range Parameter 54,74 54 74 IOH IOL Output Current — High Output Current — Low 54, 74 54, 74 Min 4.5 –55 0 Typ 5.0 25 25 Max 5.5 125 70 –1.0 20 mA mA Unit V °C FAST AND LS TTL DATA 4-29 MC54/74F51 DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified) Limits Symbol VIH VIL VIK VOH Parameter Input HIGH Voltage Input LOW Voltage Input Clamp Diode Voltage Output HIGH Voltage 54, 74 74 VOL IIH Output LOW Voltage Input HIGH Current 2.5 2.7 0.5 20 0.1 IIL IOS ICC Input LOW Current Output Short Circuit Current (Note 2) Total Supply Current ICCH ICCL –60 1.8 5.5 –0.6 –150 3.0 7.5 mA Min 2.0 0.8 –1.2 Typ Max Unit V……
