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M74HC32 bảng dữ liệu(PDF) 1 Page - STMicroelectronics |
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M74HC32 bảng dữ liệu(HTML) 1 Page - STMicroelectronics |
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1 / 9 page ![]() M54HC32 M74HC32 December 1992 QUAD 2-INPUT OR GATE B1R (Plastic Package) ORDER CODES : M54HC32F1R M74HC32M1R M74HC32B1R M74HC32C1R F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) PIN CONNECTIONS (top view) NC = No Internal Connection INPUT AND OUTPUT EQUIVALENT CIRCUIT . HIGH SPEED tPD = 6 ns (TYP.) AT VCC =5 V . LOW POWER DISSIPATION ICC =1 µA (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 54/74LS32 The M54/74HC32 is a high speed CMOS 2-INPUT OR GATE fabricated in silicon gate C 2MOS technol- ogy. It has the same high speed performance of LSTTL combined with true CMOS low power con- sumption. It achieves the high speed operation simi- lar to equivalent LSTTL while maintaining the CMOS low power dissipation. The internal circuit is composed of 2 stages including buffered output, which gives high noise immunity and a stable out- put. All inputs are equipped with protection circuits against static discharge and transient excess volt- age. DESCRIPTION 1/9 |
Số phần tương tự - M74HC32 |
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Mô tả tương tự - M74HC32 |
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