74AHCT245BQ-Q100

Octal bus transceiver; 3-state

The 74AHC245-Q100; 74AHCT245-Q100 is a high-speed Si-gate CMOS device.

The 74AHC245-Q100; 74AHCT245-Q100 is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions.

The 74AHC245-Q100; 74AHCT245-Q100 features an output enable input (OE), for easy cascading, and a send and receive direction control input (DIR).

OE controls the outputs so that the buses are effectively isolated.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74AHCT245BQ-Q100 74AHCT245BQ-Q100X 935300202115 SOT764-1 Order product

Features

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)
    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
  • Balanced propagation delays
  • All inputs have Schmitt-trigger actions
  • Inputs accept voltages higher than VCC
  • Input levels:
    • For 74AHC245-Q100: CMOS level
    • For 74AHCT245-Q100: TTL level
  • ESD protection:
    • MIL-STD-883, method 3015 exceeds 2000 V
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)
  • Multiple package options

Target applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AHCT245BQ-Q100Production4.5 - 5.5TTL+/- 8608low-40~125757.147DHVQFN20

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74AHCT245BQ-Q10074AHCT245BQ-Q100X
( 9353 002 02115 )
ActiveAHCT245
DHVQFN20
(SOT764-1)
SOT764-1Reel 7" Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRMSLMSL leadfree
74AHCT245BQ-Q10074AHCT245BQ-Q100X74AHCT245BQ-Q100Always Pb-free84.911
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
74AHC_AHCT245_Q100Octal bus transceiver; 3-stateData sheet2017-05-03
AN11106Pin FMEA for AHC/AHCT familyApplication note2019-01-09
ahct245ahct245 IBIS modelIBIS model2013-04-07
SOT764-1_115DHVQFN20; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or X Ordering code (12NC) ending 115Packing2013-04-23
SOT764-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm bodyOutline drawing2018-11-14

Support

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Models

File nameTitleTypeDate
ahct245ahct245 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74AHCT245BQ-Q10074AHCT245BQ-Q100X935300202115Reel 7" Q1/T1Order product

Sample

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