74VHC541BQ,115 Nexperia

74VHC541 74VHCT541 Octal buffer/line driver 3-state Rev. 2 3 September 2020 Product data sheet 1. General description The 74VHC541 74VHCT541 are high-speed Si-gate CMOS devices. The 74VHC541 74VHCT541 are octal non-inverting buffer/line drivers with 3-state bus compatible outputs. The 3-state outputs are controlled by the output enable inputs OE0 and OE1. A HIGH on OEn causes the outputs to assume a high-impedance OFF-state. 2. Features and benefits Balanced propagation delays All inputs have a Schmitt-trigger action Inputs accepts voltages higher than V CC The 74VHC541 operates with CMOS input level The 74VHCT541 operates with TTL input level ESD protection: HBM JESD22-A114E exceeds 2000 V MM JESD22-A115-A exceeds 200 V CDM JESD22-C101C exceeds 1000 V Multiple package options Specified from -40 C to +85 C and from -40 C to +125 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74VHC541D -40 C to +125 C SO20 plastic small outline package 20 leads SOT163-1 body width 7.5 mm 74VHCT541D 74VHC541PW -40 C to +125 C TSSOP20 plastic thin shrink small outline package 20 leads SOT360-1 body width 4.4 mm 74VHCT541PW 74VHC541BQ -40 C to +125 C DHVQFN20 plastic dual in-line compatible thermal enhanced SOT764-1 very thin quad flat package no leads 20 terminals 74VHCT541BQ body 2.5 4.5 0.85 mmNexperia 74VHC541 74VHCT541 Octal buffer/line driver 3-state 4. Functional diagram Y0 A0 2 18 A1 Y1 3 17 A2 Y2 4 16 A3 Y3 5 15 A4 Y4 6 14 1 & EN 19 A5 Y5 7 13 2 18 17 3 A6 Y6 8 12 4 16 5 15 Y7 A7 11 9 6 14 13 7 12 8 OE0 1 9 11 OE1 19 mna179 mna180 Fig. 1. Logic symbol Fig. 2. IEC logic symbol 74VHC VHCT541 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2020. All rights reserved Product data sheet Rev. 2 3 September 2020 2 / 16