器件名称:
74VHCT00A
功能描述:
Quad 2-Input NAND Gate
文件大小:
76.26KB 共8页
简 介:
74VHCT00A Quad 2-Input NAND Gate July 1997 Revised February 2005 74VHCT00A Quad 2-Input NAND Gate General Description The VHCT00A is an advanced high-speed CMOS 2-Input NAND Gate fabricated with silicon gate CMOS technology. It achieves the high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The internal circuit is composed of 3 stages, including buffer output, which provide high noise immunity and stable output. Protection circuits ensure that 0V to 7V can be applied to the input pins without regard to the supply voltage and to the output pins with VCC 0V. These circuits prevent device destruction due to mismatched supply and input/ output voltages. This device can be used to interface 3V to 5V systems and two supply systems such as battery backup. Features ■ High speed: tPD 5.0 ns (typ) at TA 2.0V, VIL 25qC 0.8V ■ High noise immunity: VIH ■ Power down protection is provided on all inputs and outputs ■ Low noise: VOLP 0.8V (max) 25qC ■ Low power dissipation: ICC 2 PA (max) at TA ■ Pin and function compatible with 74HCT00 Ordering Code: Order Number 74VHCT00AM 74VHCT00ASJ 74VHCT00AMTC 74VHCT00AMTCX_NL (Note 1) 74VHCT00AN 74VHCT00AN_NL (Note 1) Package Number M14A M14D MTC14 MTC14 N14A N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 14-Lead Thin Shrink Small Outline Package (TSSOP)……
