74CBTLV3244-Q100
8-bit bus switch with 4-bit output enables
The 74CBTLV3244-Q100 is a dual 4-pole, single-throw bus switch. The device features two output enable inputs (nOE) that each control four switch channels. The switches are disabled when the associated nOE input is HIGH. Schmitt trigger action at control inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.
Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Supply voltage range from 2.3 V to 3.6 V
High noise immunity
Complies with JEDEC standard:
JESD8-5 (2.3 V to 2.7 V)
JESD8-B/JESD36 (2.7 V to 3.6 V)
5 Ω switch connection between two ports
Rail to rail switching on data I/O ports
CMOS low power consumption
Latch-up performance exceeds 250 mA per JESD78B Class I level A
IOFF circuitry provides partial Power-down mode operation
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Parametrics
Type number | VCC (V) | RON (Ω) | Logic switching levels | tpd (ns) | Power dissipation considerations | Tamb (°C) | Package name |
---|---|---|---|---|---|---|---|
74CBTLV3244BQ-Q100 | 2.3 - 3.6 | 7 | CMOS/LVTTL | 0.2 | very low | -40~125 | DHVQFN20 |
Package
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
74CBTLV3244BQ-Q100 | 74CBTLV3244BQ-Q10X (935691510115) |
Active | BTLV3244 |
DHVQFN20 (SOT764-1) |
SOT764-1 | SOT764-1_115 |
Environmental information
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
---|---|---|---|---|
74CBTLV3244BQ-Q100 | 74CBTLV3244BQ-Q10X | 74CBTLV3244BQ-Q100 |
Documentation (5)
File name | Title | Type | Date |
---|---|---|---|
74CBTLV3244_Q100 | 8-bit bus switch with 4-bit output enables | Data sheet | 2024-06-24 |
SOT764-1 | 3D model for products with SOT764-1 package | Design support | 2019-10-03 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
DHVQFN20_SOT764-1_mk | plastic, dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 2.5 mm x 4.5 mm x 0.85 mm body | Marcom graphics | 2017-01-28 |
SOT764-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm body | Package information | 2022-06-21 |
Support
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Models
File name | Title | Type | Date |
---|---|---|---|
SOT764-1 | 3D model for products with SOT764-1 package | Design support | 2019-10-03 |
Ordering, pricing & availability
Sample
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