LSF0204-Q100 4-bit bidirectional multi-voltage level translator open-drain push-pull Rev. 3 2 May 2022 Product data sheet 1. General description The LSF0204-Q100 is an 4 channel bidirectional multi-voltage level translator for open-drain and push-pull applications. It supports up to 100 MHz up translation and 100 MHz down translation at 30 pF capacitive load. There is no need for a direction pin which minimizes system effort. The LSF0204-Q100 supports 5 V tolerant I/O pins for compatibility with TTL levels in a variety of applications. The ability to set up different voltage translation levels on each channel makes the device very flexible and suitable for a lot of different applications. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. 2. Features and benefits Automotive product qualification in accordance with AEC-Q100 (Grade 1) Specified from -40 C to +125 C Bidirectional voltage translation with no direction pin Up translation 100 MHz C = 15 pF, 30 pF L 80 MHz C = 50 pF L Down translation 120 MHz C = 15 pF, 30 pF L 100 MHz C = 50 pF L Hot insertion Bidirectional voltage level translation between: 0.8 V and 1.8 V, 2.5 V, 3.3 V and 5.0 V 1.2 V and 1.8 V, 2.5 V, 3.3 V and 5.0 V 1.8 V and 2.5 V, 3.3 V and 5.0 V 2.5 V and 3.3 V and 5.0 V 3.3 V and 5.0 V Low standby current 5 V tolerant I/O pins to support TTL Low R provides less signal distortion ON Latch-up performance exceeds 100 mA per JESD78 class II level A Multiple package options ESD protection: HBM ANSI/ESDA/JEDEC JS-001 exceeds 2000 V CDM ANSI/ESDA/JEDEC JS-002 exceeds 1000 V 3. Applications 2 GPIO, MDIO, PMBus, SMBus, SDIO, UART, I C, and other interfaces in Telecom infrastructure Industrial Personal computingNexperia LSF0204-Q100 4-bit bidirectional multi-voltage level translator open-drain push-pull 4. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version LSF0204PW-Q100 -40 C to +125 C TSSOP14 plastic thin shrink small outline package SOT402-1 14 leads body width 4.4 mm LSF0204GU12-Q100 -40 C to +125 C XQFN12 plastic, extremely thin quad flat SOT1174-1 package no leads 12 terminals body 1.70 2.0 0.50 mm 5. Functional diagram 400 k refA refB EN An Bn to other channels aaa-031585 Fig. 1. Logic symbol 6. Pinning information 6.1. Pinning LSF0204 terminal 1 index area refA 1 11 refB LSF0204 A1 2 10 B1 1 14 refA refB A1 2 13 B1 A2 3 9 B2 A2 3 12 B2 A3 4 8 B3 4 11 A3 B3 A4 5 10 B4 A4 5 7 B4 n.c. 6 9 n.c. aaa-031587 7 GND 8 EN aaa-031586 Transparent top view Fig. 2. Pin configuration SOT402-1 (TSSOP14) Fig. 3. Pin configuration SOT1174-1 (XQFN12) LSF0204 Q100 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2022. All rights reserved Product data sheet Rev. 3 2 May 2022 2 / 14 GND 6 12 EN