Features and benefits
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30 Ω output termination resistors
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Octal bidirectional bus interface
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3-state buffers
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Wide supply voltage range from 2.7 V to 3.6 V
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BiCMOS high speed and output drive
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Output capability: +12 mA and -12 mA
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TTL input and output switching levels
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Overvoltage tolerant inputs to 5.5 V
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Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
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Live insertion and extraction permitted
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Direct interface with TTL levels
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Power-up 3-state
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No bus current loading when output is tied to 5 V bus
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IOFF circuitry provides partial Power-down mode operation
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Latch-up performance exceeds 500 mA per JESD 78 Class II Level B
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Complies with JEDEC standards JESD8C (2.7 V to 3.6 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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Parametrics
Type number | Product status | VCC(A) (V) | VCC(B) (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Nr of bits | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package name |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
74LVT2245D | Production | n.a. | n.a. | TTL | ± 12 | 3.2 | 8 | 150 | medium | -40~85 | 80 | 56 | SO20 |
74LVT2245PW | Production | n.a. | n.a. | TTL | ± 12 | 3.2 | 8 | 150 | medium | -40~85 | 98 | 41 | TSSOP20 |
74LVTH2245D | Production | n.a. | n.a. | TTL | ± 12 | 3.2 | 8 | 150 | medium | -40~85 | 80 | 56 | SO20 |
74LVTH2245PW | Production | n.a. | n.a. | TTL | ± 12 | 3.2 | 8 | 150 | medium | -40~85 | 98 | 41 | TSSOP20 |
Package
Type number | Package | Package information | Reflow-/Wave soldering | Packing | Status | Marking | Orderable part number, (Ordering code (12NC)) |
---|---|---|---|---|---|---|---|
74LVT2245D | SO20 (SOT163-1) | SOT163-1 | WAVE_BG-BD-1 | SOT163-1_118 | Active | 74LVT2245 | 74LVT2245D,118 ( 9352 114 10118 ) |
74LVT2245PW | TSSOP20 (SOT360-1) | SOT360-1 | SSOP-TSSOP-VSO-WAVE | SOT360-1_118 | Active | LVT2245 | 74LVT2245PW,118 ( 9352 114 30118 ) |
74LVTH2245D | SO20 (SOT163-1) | SOT163-1 | WAVE_BG-BD-1 | SOT163-1_118 | Active | 74LVTH2245D | 74LVTH2245D,118 ( 9352 817 46118 ) |
74LVTH2245PW | TSSOP20 (SOT360-1) | SOT360-1 | SSOP-TSSOP-VSO-WAVE | SOT360-1_118 | Active | VTH2245 | 74LVTH2245PW,118 ( 9352 817 48118 ) |
Discontinuation information
Type number | Orderable part number, (Ordering code (12NC)) | Last time buy date | Last time delivery date | Replacement product | Status | Comments |
---|---|---|---|---|---|---|
74LVT2245D | 935211410112 | 2021-12-31 | 2022-06-30 | 74LVT2245D | ||
74LVT2245PW | 935211430112 | 2021-12-31 | 2022-06-30 | 74LVT2245PW | ||
74LVTH2245D | 935281746112 | 2018-12-31 | 2019-06-30 | 74LVTH2245D | ||
74LVTH2245PW | 935281748112 | 2018-12-31 | 2019-06-30 | 74LVTH2245PW |
Environmental information
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator | Leadfree conversion date |
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74LVT2245D | 74LVT2245D,118 | 74LVT2245D | week 4, 2004 | ||
74LVT2245PW | 74LVT2245PW,118 | 74LVT2245PW | week 7, 2005 | ||
74LVTH2245D | 74LVTH2245D,118 | 74LVTH2245D | Always Pb-free | ||
74LVTH2245PW | 74LVTH2245PW,118 | 74LVTH2245PW | Always Pb-free |
Documentation (6)
File name | Title | Type | Date |
---|---|---|---|
74LVT_LVTH2245 | 3.3 V octal transceiver with 30 Ω termination resistors; 3-state | Data sheet | 2024-07-08 |
lvt2245 | lvt2245 IBIS model | IBIS model | 2013-04-07 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
SOT360-1 | plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body | Package information | 2022-06-21 |
SOT163-1 | plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body | Package information | 2022-06-20 |
WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
Support
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Models
File name | Title | Type | Date |
---|---|---|---|
lvt2245 | lvt2245 IBIS model | IBIS model | 2013-04-07 |
Ordering, pricing & availability
Sample
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