74ALVT16244DGG,112 Nexperia

74ALVT16244 16-bit buffer/line driver 3-state Rev. 5 2 February 2018 Product data sheet 1 General description The 74ALVT16244 is a high-performance BiCMOS product designed for V operation at CC 2.5V or 3.3V with I/O compatibility up to 5V. This device is a 16-bit buffer and line driver featuring non-inverting 3-state bus outputs. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. 2 Features and benefits 16-bit bus interface 3-State buffers 5V I/O compatible Output capability: +64 mA/32 mA TTL input and output switching levels Input and output interface capability to systems at 5 V supply Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs Live insertion/extraction permitted Power-up 3-State No bus current loading when output is tied to 5 V bus Latch-up protection: JESD17: exceeds 500 mA ESD protection: MIL STD 883 method 3015: exceeds 2000 V MM exceeds 200 V 3 Ordering information Table 1.Ordering information Type number Package Temperature range Name Description Version 74ALVT16244DGG -40 C to +85 C TSSOP48 plastic thin shrink small outline package SOT362-1 48 leads body width 6.1 mmNexperia 74ALVT16244 16-bit buffer/line driver 3-state 4 Functional diagram 47 2 36 13 1A0 1Y0 3A0 3Y0 46 3 35 14 1A1 3A1 1Y1 3Y1 1 1OE EN1 48 2OE EN2 44 5 33 16 25 1A2 3A2 1Y2 3Y2 3OE EN3 24 4OE EN4 43 6 32 17 47 2 1A3 1Y3 3A3 3Y3 1A0 1 1 1Y0 46 3 1A1 1Y1 1 25 44 5 1OE 3OE 1A2 1Y2 43 6 1A3 1Y3 41 8 2A0 1 2 2Y0 40 9 8 19 41 30 2A1 2Y1 2A0 2Y0 4A0 4Y0 38 11 2A2 2Y2 37 12 2A3 2Y3 40 9 29 20 36 13 2A1 4A1 3A0 1 3 3Y0 2Y1 4Y1 35 14 3A1 3Y1 33 16 38 11 27 22 3A2 3Y2 32 17 2A2 2Y2 4A2 4Y2 3A3 3Y3 30 19 4A0 1 4 4Y0 29 20 37 12 26 23 4A1 4Y1 2A3 2Y3 4A3 4Y3 27 22 4A2 4Y2 26 23 48 24 4A3 4Y3 2OE 4OE mna996 001aae231 Figure 1.Logic symbol Figure 2.IEC logic symbol 74ALVT16244 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2018. All rights reserved. Product data sheet Rev. 5 2 February 2018 2 / 15