74AHC(T)245-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.

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

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
74AHC245BQ-Q100Production2.0 - 5.5CMOS+/- 8608low-40~125757.147DHVQFN20
74AHC245D-Q100Production2.0 - 5.5CMOS+/- 8608low-40~1258325.659SO20
74AHC245PW-Q100Production2.0 - 5.5CMOS+/- 8608low-40~125994.343TSSOP20
74AHCT245BQ-Q100Production4.5 - 5.5TTL+/- 8608low-40~125757.147DHVQFN20
74AHCT245D-Q100Production4.5 - 5.5TTL+/- 8608low-40~1258325.659SO20
74AHCT245PW-Q100Production4.5 - 5.5TTL+/- 8608low-40~125994.343TSSOP20

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHC245BQ-Q100
DHVQFN20
(SOT764-1)
SOT764-1Reel 7" Q1/T1ActiveAHC24574AHC245BQ-Q100X
( 9353 001 84115 )
74AHC245D-Q100
SO20
(SOT163-1)
SOT163-1Reel 13" Q1/T1Active74AHC245D74AHC245D-Q100J
( 9353 001 85118 )
74AHC245PW-Q100
TSSOP20
(SOT360-1)
SOT360-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveAHC24574AHC245PW-Q100J
( 9353 001 86118 )
74AHCT245BQ-Q100
DHVQFN20
(SOT764-1)
SOT764-1Reel 7" Q1/T1ActiveAHCT24574AHCT245BQ-Q100X
( 9353 002 02115 )
74AHCT245D-Q100
SO20
(SOT163-1)
SOT163-1Reel 13" Q1/T1Active74AHCT245D74AHCT245D-Q100J
( 9353 002 03118 )
74AHCT245PW-Q100
TSSOP20
(SOT360-1)
SOT360-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveAHCT24574AHCT245PW-Q100J
( 9353 002 04118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRMSLMSL leadfree
74AHC245BQ-Q10074AHC245BQ-Q100X74AHC245BQ-Q100Always Pb-free84.911
74AHC245D-Q10074AHC245D-Q100J74AHC245D-Q100Always Pb-free84.911
74AHC245PW-Q10074AHC245PW-Q100J74AHC245PW-Q100Always Pb-free84.911
74AHCT245BQ-Q10074AHCT245BQ-Q100X74AHCT245BQ-Q100Always Pb-free84.911
74AHCT245D-Q10074AHCT245D-Q100J74AHCT245D-Q100Always Pb-free84.911
74AHCT245PW-Q10074AHCT245PW-Q100J74AHCT245PW-Q100Always Pb-free84.911
Quality and reliability disclaimer

Documentation (13)

File nameTitleTypeDate
74AHC_AHCT245_Q100Octal bus transceiver; 3-stateData sheet2017-05-03
ahct245ahct245 IBIS modelIBIS model2013-04-07
ahc245ahc245 IBIS modelIBIS model2013-04-07
nexperia_selection_guide_2019_201901Selection guide 2019. Discretes, Logic and MOSFETsSelection guide2018-12-12
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
SOT360-1_118TSSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-15
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT360-1plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm bodyOutline drawing2018-10-18
SOT163-1_115Tape reel SMD; standard product orientation 12NC ending 115Packing2013-04-25
SOT163-1_118SO20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-15
SOT163-1_518SO20; Reel dry pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,518 or Y Ordering code (12NC) ending 518Packing2014-12-16
SOT163-1plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
ahct245ahct245 IBIS modelIBIS model2013-04-07
ahc245ahc245 IBIS modelIBIS model2013-04-07

Sample

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