器件名称:
M74HC153
功能描述:
DUAL 4 CHANNEL MULTIPLEXER
文件大小:
526.04KB 共10页
简 介:
M74HC153 DUAL 4 CHANNEL MULTIPLEXER s s s s s s s HIGH SPEED: tPD = 16ns (TYP.) at VCC = 6V LOW POWER DISSIPATION: ICC = 4A(MAX.) at TA=25°C HIGH NOISE IMMUNITY: VNIH = V NIL = 28 % VCC (MIN.) SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN) BALANCED PROPAGATION DELAYS: tPLH tPHL WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 153 DIP SOP TSSOP ORDER CODES PACKAGE DIP SOP TSSOP TUBE M74HC153B1R M74HC153M1R T&R M74HC153RM13TR M74HC153TTR DESCRIPTION The M74HC153 is an high speed CMOS DUAL 4 CHANNEL MULTIPLEXER fabricated with silicon gate C2MOS technology. Each of these data (1C0-1C3, 2C0-2C3) is selected by the two address inputs A and B. Separate strobe inputs (1G, 2G) are provided for each of the two four-line sections. The strobe input (nG) can be used to inhibit the data output; the output of M74HC153 is fixed at low level while the strobe input is held high. All inputs are equipped with protection circuits against static discharge and transient excess voltage. PIN CONNECTION AND IEC LOGIC SYMBOLS July 2001 1/10 M74HC153 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 1, 15 14, 2 6, 5, 4, 3 7 9 10, 11, 12, 13 8 16 SYMBOL 1G, 2G A, B 1C0 to 1C3 1Y 2Y 2C0 to 2C3 GND VCC NAME AND FUNCTION Output Enable Inputs Common Data Select Inputs Data Inputs From Source 1 Multiplexer Output From Source 1 Multiplexer Output From Source 2 Data Inputs From Source 2 Ground (0V) Positive Supply Voltage TRUTH TA……
