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74HC2G14; 74HCT2G14

Dual inverting Schmitt trigger

The 74HC2G14; 74HCT2G14 is a dual inverter with Schmitt-trigger inputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Schmitt trigger inputs transform slowly changing input signals into sharply defined jitter-free output signals.

特性

  • Wide supply voltage range from 2.0 V to 6.0 V

  • Input levels:

    • For 74HC2G14: CMOS level

    • For 74HCT2G14: TTL level

  • High noise immunity

  • CMOS low power dissipation

  • Balanced propagation delays

  • Unlimited input rise and fall times

  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

  • Complies with JEDEC standards

    • JESD8C (2.7 V to 3.6 V)

    • JESD7A (2.0 V to 6.0 V)

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

目标应用

  • Wave and pulse shaper for highly noisy environments

  • Astable multivibrators

  • Monostable multivibrators

参数类型

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Rth(j-c) (K/W)Package name
74HC2G14GVProduction2.0 - 6.0CMOS± 5.2362low-40~125248160TSOP6
74HC2G14GWProduction2.0 - 6.0CMOS± 5.2362low-40~125275163TSSOP6
74HCT2G14GVProduction4.5 - 5.5TTL± 4362low-40~125248160TSOP6
74HCT2G14GWProduction4.5 - 5.5TTL± 4362low-40~125275163TSSOP6

封装

型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号，（订购码(12NC)）
74HC2G14GV
TSOP6
(SOT457) 		SOT457REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT457_125ActiveH1474HC2G14GV,125
( 9352 810 19125 )
74HC2G14GW
TSSOP6
(SOT363-2) 		SOT363-2SOT363-2_125ActiveHK74HC2G14GW,125
( 9352 810 21125 )
74HCT2G14GV
TSOP6
(SOT457) 		SOT457REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT457_125ActiveT1474HCT2G14GV,125
( 9352 810 17125 )
74HCT2G14GW
TSSOP6
(SOT363-2) 		SOT363-2SOT363-2_125ActiveTK74HCT2G14GW,125
( 9352 810 18125 )

环境信息

型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
74HC2G14GV74HC2G14GV,12574HC2G14GVAlways Pb-free
74HC2G14GW74HC2G14GW,12574HC2G14GWAlways Pb-free
74HCT2G14GV74HCT2G14GV,12574HCT2G14GVAlways Pb-free
74HCT2G14GW74HCT2G14GW,12574HCT2G14GWAlways Pb-free
品质及可靠性免责声明

文档 (8)

文件名称标题类型日期
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
hc2g14IBIS model 74HC2G14IBIS model2015-01-12
SOT363-2plastic thin shrink small outline package; 6 leads; body width 1.25 mmPackage information2022-11-21
MAR_SOT457MAR_SOT457 TopmarkTop marking2013-06-03
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
SOT457plastic, surface-mounted package (SC-74; TSOP6); 6 leadsPackage information2023-03-03
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06

支持

如果您需要设计/技术支持，请告知我们并填写 应答表, 我们会尽快回复您。

模型

文件名称标题类型日期
hc2g14IBIS model 74HC2G14IBIS model2015-01-12

订购、定价与供货

样品

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样品订单通常需要2-4天寄送时间。

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