器件名称:
M74HC09
功能描述:
QUAD 2-INPUT AND GATE OPEN DRAIN
文件大小:
232.53KB 共9页
简 介:
M54HC09 M74HC09 QUAD 2-INPUT AND GATE (OPEN DRAIN) . . . . . . . . HIGH SPEED tPD = 6 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 54/74LS09 B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) ORDER CODES : M54HC09F1R M74HC09M1R M74HC09B1R M74HC09C1R DESCRIPTION The M54/74HC09 is a high speed CMOS QUAD 2INPUT OPEN DRAIN AND GATE fabricated in sili2 con gate 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 3 stages including buffer output, which gives high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge and transient excess voltage. INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN CONNECTIONS (top view) NC = No Internal Connection October 1992 1/9 M54/M74HC09 TRUTH TABLE A L L H H Z = HIGH IMPEDANCE IEC LOGIC SYMBOL B L H L H Y L L L Z PIN DESCRIPTION PIN No 1, 4, 9, 12 2, 5, 10, 13 3, 6, 8, 11 7 14 SYMBOL 1A to 4A 1B to 4B 1Y to 4Y GND VCC NAME AND FUNCTION Data Inputs Data Inputs Data Outputs Ground (0V) Positive Supply Voltage LOGIC SYMBOL ABSOLUTE MAXIMUM RATINGS Symbol VCC VI VO IIK ……
