Features and benefits
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Wide supply voltage range from 2.0 V to 6.0 V
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High noise immunity
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CMOS low power dissipation
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Balanced propagation delays
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Unlimited input rise and fall times
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Input levels:
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For 74HC2G34: CMOS level
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For 74HCT2G34: TTL level
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Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
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Complies with JEDEC standards
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JESD8C (2.7 V to 3.6 V)
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JESD7A (2.0 V to 6.0 V)
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ESD protection:
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HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
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CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
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Specified from -40 °C to +85 °C and -40 °C to +125 °C
Parametrics
| Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HC2G34GV | Production | 2.0 - 6.0 | CMOS | ± 5.2 | 36 | 2 | low | -40~125 | 248 | 160 | TSOP6 |
| 74HC2G34GW | Production | 2.0 - 6.0 | CMOS | ± 5.2 | 36 | 2 | low | -40~125 | 275 | 163 | TSSOP6 |
| 74HCT2G34GV | Production | 4.5 - 5.5 | TTL | ± 4 | 36 | 2 | low | -40~125 | 248 | 160 | TSOP6 |
| 74HCT2G34GW | Production | 4.5 - 5.5 | TTL | ± 4 | 32 | 2 | low | -40~125 | 275 | 163 | TSSOP6 |
Package
| Type number | Package | Package information | Reflow-/Wave soldering | Packing | Status | Marking | Orderable part number, (Ordering code (12NC)) |
|---|---|---|---|---|---|---|---|
| 74HC2G34GV |  TSOP6 (SOT457) | SOT457 | REFLOW_BG-BD-1 WAVE_BG-BD-1 | SOT457_125 | Active | P34 | 74HC2G34GV,125 ( 9352 810 37125 ) |
| 74HC2G34GW |  TSSOP6 (SOT363-2) | SOT363-2 | SOT363-2_125 | Active | PA | 74HC2G34GW,125 ( 9352 810 36125 ) | |
| 74HCT2G34GV | TSOP6 (SOT457) | SOT457 | REFLOW_BG-BD-1 WAVE_BG-BD-1 | SOT457_125 | Active | U34 | 74HCT2G34GV,125 ( 9352 810 34125 ) |
| 74HCT2G34GW | TSSOP6 (SOT363-2) | SOT363-2 | SOT363-2_125 | Active | UA | 74HCT2G34GW,125 ( 9352 810 35125 ) |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator | Leadfree conversion date |
|---|---|---|---|---|---|
| 74HC2G34GV | 74HC2G34GV,125 | 74HC2G34GV |  |   | Always Pb-free |
| 74HC2G34GW | 74HC2G34GW,125 | 74HC2G34GW | | | Always Pb-free |
| 74HCT2G34GV | 74HCT2G34GV,125 | 74HCT2G34GV | | | Always Pb-free |
| 74HCT2G34GW | 74HCT2G34GW,125 | 74HCT2G34GW | | | Always Pb-free |
Documentation (8)
| File name | Title | Type | Date |
|---|---|---|---|
| 74HC_HCT2G34 | Dual buffer gate | Data sheet | 2023-12-04 |
| AN10161 | PicoGate Logic footprints | Application note | 2002-10-29 |
| AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
| SOT363-2 | plastic thin shrink small outline package; 6 leads; body width 1.25 mm | Package information | 2022-11-21 |
| MAR_SOT457 | MAR_SOT457 Topmark | Top marking | 2013-06-03 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
| SOT457 | plastic, surface-mounted package (SC-74; TSOP6); 6 leads | Package information | 2023-03-03 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
Support
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Ordering, pricing & availability
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