器件名称:
M74HC11
功能描述:
TRIPLE 3-INPUT AND GATE
文件大小:
233.71KB 共9页
简 介:
M54HC11 M74HC11 TRIPLE 3-INPUT AND GATE . . . . . . . . HIGH SPEED tPD = 7 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 1 A (MAX.) AT TA = 25 °C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 4 mA (MIN.) BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH 54/74LS11 B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) ORDER CODES : M54HC11F1R M74HC11M1R M74HC11B1R M74HC11C1R PIN CONNECTIONS (top view) DESCRIPTION The M54/74HC11 is a high speed CMOS TRIPLE 3-INPUT AND GATE fabricated in silicon gate 2 C MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. The internal circuit is composed of 4 stages including buffered output, which gives high noise immunity and a stable output. All inputs are equipped with protection circuits against static discharge and transient excess voltage. INPUT AND OUTPUT EQUIVALENT CIRCUIT NC = No Internal Connection February 1993 1/9 M54/M74HC11 TRUTH TABLE A L X X H B X L X H C X X L H Y L L L H IEC Logic Symbol PIN DESCRIPTION PIN No 1, 3, 9 2, 4, 10 13, 5, 11 12, 6, 8 7 14 SYMBOL 1A to 3A 1B to 3B 1C to 3C 1Y to 3Y GND VCC NAME AND FUNCTION Data Inputs Data Inputs Data Inputs Data Outputs Ground (0V) Positive Supply Voltage SCHEMATIC CIRCUIT (Per Gate) ABSOLUTE MAXIMUM RATINGS Symbol VC……
