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74LVCH1T45GW-Q100 ECAD models PCB Symbol, Footprint & ECAD Model

Dual supply translating transceiver; 3-state

The 74LVC1T45-Q100; 74LVCH1T45-Q100 are single bit, dual supply transceivers with 3-state outputs that enable bidirectional level translation. They feature two 1-bit input-output ports (AandB), a direction control input (DIR) and dual supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be supplied with any voltage between 1.2 V and 5.5 V. This flexibility makes the device suitable for translating between any of the low voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V and 5.0 V). Pins A and DIR are referenced to VCC(A) and pin B is referenced to VCC(B). A HIGH on DIR allows transmission from A to B and a LOW on DIR allows transmission from B to A.

The devices are fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND level, bothAportandBport are in the high-impedance OFF-state.

Active bus hold circuitry in the 74LVCH1T45-Q100 holds unused or floating data inputs at a valid logic level.

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

可订购部件

型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
74LVCH1T45GW-Q100 74LVCH1T45GW-Q100H 935300936125 SOT363 订单产品

特性

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)
    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
  • Wide supply voltage range:
    • VCC(A): 1.2 V to 5.5 V
    • VCC(B): 1.2 V to 5.5 V
  • High noise immunity
  • Complies with JEDEC standards:
    • JESD8-7 (1.2 V to 1.95 V)
    • JESD8-5 (1.8 V to 2.7 V)
    • JESD8C (2.7 V to 3.6 V)
    • JESD36 (4.5 V to 5.5 V)
  • ESD protection:
    • MIL-STD-883, method 3015 Class 3A exceeds 4000 V
    • HBM JESD22-A114F Class 3A exceeds 4000 V
  • Maximum data rates:
    • 420 Mbps (3.3 V to 5.0 V translation)
    • 210 Mbps (translate to 3.3 V))
    • 140 Mbps (translate to 2.5 V)
    • 75 Mbps (translate to 1.8 V)
    • 60 Mbps (translate to 1.5 V)
  • Suspend mode
  • Latch-up performance exceeds 100 mA per JESD 78 Class II
  • ±24 mA output drive (VCC = 3.0 V)
  • Inputs accept voltages up to 5.5 V
  • Low power consumption: 16 μA maximum ICC
  • IOFF circuitry provides partial Power-down mode operation

目标应用

参数类型

型号Product statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74LVCH1T45GW-Q100Production1.2 - 5.51.2 - 5.5CMOS/LVTTL± 242.51low-40~12525069.047TSSOP6

Package

型号可订购的器件编号,(订购码(12NC))状态标示封装尺寸版本回流焊/波峰焊包装
74LVCH1T45GW-Q10074LVCH1T45GW-Q100H
( 9353 009 36125 )
ActiveX5
TSSOP6
(SOT363)
SOT363Reel 7" Q3/T4, Reverse

品质、可靠性及化学成分

型号可订购的器件编号化学成分RoHS / RHFEFRMSLMSL无铅
74LVCH1T45GW-Q10074LVCH1T45GW-Q100H74LVCH1T45GW-Q100123.811
品质及可靠性免责声明

文档 (6)

文件名称标题类型日期
74LVC_LVCH1T45_Q100Dual supply translating transceiver; 3-stateData sheet2019-03-19
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvch1t45lvch1t45 IBIS modelIBIS model2013-04-07
SOT363_125TSSOP6 ; Reel pack for SMD, 7"; Q3/T4 product orientationPacking2020-02-14
SOT363plastic, surface-mounted package; 6 leads; 0.65 mm pitch; 2.1 mm x 1.25 mm x 0.95 mm bodyOutline drawing2018-11-14

支持

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模型

文件名称标题类型日期
lvch1t45lvch1t45 IBIS modelIBIS model2013-04-07

订购、定价与供货

型号Orderable part numberOrdering code (12NC)包装在线购买
74LVCH1T45GW-Q10074LVCH1T45GW-Q100H935300936125Reel 7" Q3/T4, Reverse订单产品

样品

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