器件名称: M74HC30M1R
功能描述: 8 INPUT NAND GATE
文件大小: 234.2KB 共9页
简 介:M54HC30 M74HC30
8 INPUT NAND GATE
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HIGH SPEED tPD = 12 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 54/74LS30
B1R (Plastic Package)
F1R (Ceramic Package)
M1R (Micro Package)
C1R (Chip Carrier)
ORDER CODES : M54HC30F1R M74HC30M1R M74HC30B1R M74HC30C1R
DESCRIPTION The M54/74HC30 is a high speed CMOS 8-INPUT NAND GATE fabricated with silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. The internal circuit is composed of 5 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
February 1993
1/9
M54/M74HC30
TRUTH TABLE
A L X X X X X X X H B X L X X X X X X H C X X L X X X X X H D X X X L X X X X H E X X X X L X X X H F X X X X X L X X H G X X X X X X L X H H X X X X X X X L H Y H H H H H H H H L
IEC LOGIC SYMBOL
PIN DESCRIPTION
PIN No 1, 2, 3, 4, 5, 6, 11, 12 9, 10, 13 8 7 14 SYMBOL A, B, C, D, E, F, G, H NC Y GND VCC NAME AND FUNCTION Data Inputs Not connected Data ……
