器件名称: 74HC2G14
功能描述: Dual inverting Schmitt trigger
文件大小: 95.88KB 共19页
简 介:74HC2G14; 74HCT2G14
Dual inverting Schmitt trigger
Rev. 01 — 11 October 2006 Product data sheet
1. General description
The 74HC2G14; 74HCT2G14 is a high-speed Si-gate CMOS device. The 74HC2G14; 74HCT2G14 provides two inverting buffers with Schmitt trigger action which accept standard input signals. They are capable of transforming slowly changing input signals into sharply dened, jitter-free output signals. The inputs switch at different points for positive and negative-going signals. The difference between the positive voltage VT+ and the negative voltage VT is dened as the input hysteresis voltage VH.
2. Features
I I I I Wide supply voltage range from 2.0 V to 6.0 V Complies with JEDEC standard no. 7A High noise immunity ESD protection: N HBM JESD22-A114-D exceeds 2000 V N MM JESD22-A115-A exceeds 200 V Low power dissipation Balanced propagation delays Unlimited input rise and fall times Multiple package options Specied from 40 °C to +85 °C and 40 °C to +125 °C
I I I I I
3. Applications
I Wave and pulse shaper for highly noisy environments I Astable multivibrators I Monostable multivibrators
NXP Semiconductors
74HC2G14; 74HCT2G14
Dual inverting Schmitt trigger
4. Ordering information
Table 1. Ordering information Package Temperature range Name 74HC2G14GW 74HC2G14GV 74HCT2G14GW 74HCT2G14GV 40 °C to +125 °C 40 °C to +125 °C 40 °C to +125 °C 40 °C to +125 °C SC-88 SC-74 SC-88 SC-74 Description plastic surface-mounted package; 6 leads plastic surface-mounted package (TS……