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74ABT16240A

nexperia
Part Number 74ABT16240A
Manufacturer nexperia
Description 16-bit inverting buffer/line driver
Published Jul 25, 2019
Detailed Description 74ABT16240A 16-bit inverting buffer/line driver; 3-state Rev. 7 — 7 July 2021 Product data sheet 1. General descriptio...
Datasheet PDF File 74ABT16240A PDF File

74ABT16240A
74ABT16240A

Overview
74ABT16240A 16-bit inverting buffer/line driver; 3-state Rev.
7 — 7 July 2021 Product data sheet 1.
General description The 74ABT16240A is a 16-bit inverting buffer/line driver with 3-state outputs.
The device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer.
The device features four output enables (1OE, 2OE, 3OE and 4OE), each controlling four of the 3-state outputs.
A HIGH on nOE causes the outputs to assume a high-impedance OFF-state.
This device is fully specified for partial power down applications using IOFF.
The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.
2.
Features and benefits • Supply voltage range from 4.
5 V to 5.
5 V • BiCMOS high speed and output drive • Direct interface with TTL levels • Power-up 3-state • IOFF circuitry provides partial Power-down mode operation • Latch-up protection exceeds 500 mA per JESD78B class II level A • 16-bit bus interface • Multiple VCC and GND pins minimize switching noise • 3-state buffers • TTL input and output switching levels • Input and output interface capability to systems at 5 V supply • Output capability: +64 mA and -32 mA • Live insertion and extraction permitted • ESD protection: • HBM JESD-A114E exceeds 2000 V • CDM JESD22-C101-C exceeds 1000 V 3.
Ordering information Table 1.
Ordering information Type number Package Temperature range 74ABT16240ADGG -40 °C to +85 °C Name TSSOP48 Description plastic thin shrink small outline package; 48 leads; body width 6.
1 mm Version SOT362-1 Nexperia 4.
Functional diagram 47 1A0 46 1A1 44 1A2 43 1A3 1 1OE 41 2A0 40 2A1 38 2A2 37 2A3 48 2OE 1Y0 2 1Y1 3 1Y2 5 1Y3 6 2Y0 8 2Y1 9 2Y2 11 2Y3 12 Fig.
1.
Logic symbol 36 3A0 35 3A1 33 3A2 32 3A3 25 3OE 30 4A0 29 4A1 27 4A2 26 4A3 24 4OE 3Y0 13 3Y1 14 3Y2 16 3Y3 17 4Y0 19 4Y1 20 4Y2 22 4Y3 23 001aad 261 74ABT16240A 16-bit inverting buffer/line driver; 3-state 1OE 1 EN1 2OE 48 EN2 3OE 25 EN3 4OE 24 EN4 ...


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