DatasheetsPDF.com

74CBTLV3244

nexperia
Part Number 74CBTLV3244
Manufacturer nexperia
Description 8-bit bus switch
Published Jul 24, 2019
Detailed Description 74CBTLV3244 8-bit bus switch with 4-bit output enables Rev. 5 — 13 December 2022 Product data sheet 1. General descrip...
Datasheet PDF File 74CBTLV3244 PDF File

74CBTLV3244
74CBTLV3244

Overview
74CBTLV3244 8-bit bus switch with 4-bit output enables Rev.
5 — 13 December 2022 Product data sheet 1.
General description The 74CBTLV3244 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.
2.
Features and benefits • 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) • ESD protection: • HBM: ANSI/ESDA/Jedec JS-001 Class 2 exceeds 2000 V • CDM: ANSI/ESDA/Jedec JS-002 Class C3 exceeds 1000 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 • Specified from -40 °C to +85 °C and -40 °C to +125 °C 3.
Ordering information Table 1.
Ordering information Type number Package Temperature range 74CBTLV3244PW -40 °C to +125 °C Name TSSOP20 74CBTLV3244BQ -40 °C to +125 °C DHVQFN20 Description Version plastic thin shrink small outline package; 20 leads; SOT360-1 body width 4.
4 mm plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.
5 × 4.
5 × 0.
85 mm SOT764-1 Nexperia 4.
Functional diagram 1A1 1A2 1A3 1A4 2 4 6 8 1OE 1 74CBTLV3244 8-bit bus switch with 4-bit output enables 18 1B1 16 1B2 14 1B3 12 1B4 2OE 19 2A1 11 2A2 13 2A3 15 2A4 17 9 7 5 3 2B1 2B2 2B3 2B4 001aan303 Fig.
1.
Logic symbol 5.
Pinning information nAn nBn nOE 001aai099 Fig...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)