74HC2G14GW-Q100H

Part: 74HC2G14-Q100 / 74HCT2G14-Q100 — Nexperia

Type: Dual Inverting Schmitt Trigger

Description: Automotive AEC-Q100 qualified dual inverting Schmitt trigger inverter operating over 2.0 V to 6.0 V (HC) or 4.5 V to 5.5 V (HCT) with balanced propagation delays.

Operating Conditions:

• Supply voltage: 2.0 V to 6.0 V (74HC2G14-Q100), 4.5 V to 5.5 V (74HCT2G14-Q100)
• Operating temperature: -40 °C to +125 °C
• Input voltage: 0 V to VCC

Absolute Maximum Ratings:

• Max supply voltage: +7.0 V
• Max continuous current: 25 mA (output current IO)
• Max junction/storage temperature: -65 °C to +150 °C (storage temperature)

Key Specs:

• Propagation delay tpd (74HC2G14-Q100, VCC = 4.5 V, CL = 50 pF, 25 °C): 16 ns typ, 25 ns max
• Propagation delay tpd (74HCT2G14-Q100, VCC = 4.5 V, CL = 50 pF, 25 °C): 21 ns typ, 32 ns max
• Output transition time tt (VCC = 4.5 V, CL = 50 pF, 25 °C): 7 ns typ, 15 ns max (HC) / 6 ns typ, 15 ns max (HCT)
• Quiescent supply current ICC (VCC = 6.0 V, VI = GND or VCC, IO = 0 A, 25 °C): 1.0 μA max
• Input leakage current II (VI = GND or VCC, VCC = 6.0 V, 25 °C): 0.1 μA max
• Output voltage drop (VOL at IO = 4.0 mA, VCC = 4.5 V, 25 °C): 0.15 V typ, 0.26 V max
• Output voltage level (VOH at IO = -4.0 mA, VCC = 4.5 V, 25 °C): 4.18 V min, 4.32 V typ
• Positive-going threshold voltage VT+ (74HC2G14-Q100, VCC = 4.5 V, 25 °C): 2.30 V min, 2.60 V typ, 3.15 V max

Features:

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Input levels: CMOS level (74HC2G14-Q100), TTL level (74HCT2G14-Q100)
• Unlimited input rise and fall times
• Inputs include clamp diodes for interfacing to voltages exceeding VCC
• Balanced propagation delays and high noise immunity

Applications:

• Wave and pulse shaper for highly noisy environments
• Astable multivibrators
• Monostable multivibrators

Package:

• SC-88 / SOT363 (6 leads)
• SC-74 / TSOP6 / SOT457 (6 leads)

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Specified from 40 C to +85 C and from 40 C to +125 C
• Wide supply voltage range from 2.0 V to 6.0 V
• Complies with JEDEC standard no. 7A
• Input levels:
• For 74HC2G14-Q100: CMOS level
• For 74HCT2G14-Q100: TTL level
• High noise immunity
• Low power dissipation
• Balanced propagation delays
• Unlimited input rise and fall times
• ESD protection:
• MIL-STD-883, method 3015 exceeds 2000 V
• HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )
• Multiple package options

• Wave and pulse shaper for highly noisy environments
• Astable multivibrators
• Monostable multivibrators

Product data sheet

Table 6. Recommended operating conditions

Dual inverting Schmitt trigger

Dual inverting Schmitt trigger

The slow input rise and fall times cause additional power dissipation, this can be calculated using the following formula:

Padd = f i (t r ICC(AV) + t f ICC(AV)) VCC where:

Padd = additional power dissipation ( W);

f i = input frequency (MHz);

t r = input rise time (ns); 10 % to 90 %;

t f = input fall time (ns); 90 % to 10 %;

ICC(AV) = average additional supply current ( A).

ICC(AV) differs with positive or negative input transitions, as shown in Figure 11 and Figure 12.

An example of a relaxation circuit using the 74HC2G14-Q100; 74HCT2G14-Q100 is shown in Figure 13.

Dual inverting Schmitt trigger

Dual inverting Schmitt trigger