丝印代码：CD74AC20E；DUAL 4-INPUT POSITIVE-NAND GATES

AC Types Feature 1.5-V to 5.5-V Operation and Balanced Noise Immunity at 30% of the Supply Speed of Bipolar F, AS, and S, With Significantly Reduced Power Consumption Balanced Propagation Delays ±24-mA Output Drive Current – Fanout to 15 F Devices SCR-Latchup-Resistant CMOS Process and

Dual 4-Input NAND Gate

文件：30.05 Kbytes Page：5 Pages

Dual 4-Input NAND Gate

文件：30.05 Kbytes Page：5 Pages

DUAL 4-INPUT NAND GATE

DESCRIPTION The 74AC20 is an advanced high-speed CMOS DUAL 4-INPUT NAND GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology. ■ HIGH SPEED: tPD = 4ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 2µA(MAX.) at TA=25°C ■ HIGH NOISE IMMUNITY: VN

DUAL 4-INPUT NAND GATE

DESCRIPTION The 74AC20 is an advanced high-speed CMOS DUAL 4-INPUT NAND GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology. ■ HIGH SPEED: tPD = 4ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 2µA(MAX.) at TA=25°C ■ HIGH NOISE IMMUNITY: VN

DUAL 4-INPUT NAND GATE

DESCRIPTION The 74AC20 is an advanced high-speed CMOS DUAL 4-INPUT NAND GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology. ■ HIGH SPEED: tPD = 4ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 2µA(MAX.) at TA=25°C ■ HIGH NOISE IMMUNITY: VN