홈 로직 및 전압 변환 플립플롭, 래치 및 레지스터 D형 래치
홈
로직 및 전압 변환
플립플롭, 래치 및 레지스터
D형 래치

SN74LVCH32373A

활성

3상 출력을 지원하는 32비트 트랜스페어런스 D형 래치

지금 주문
데이터시트

SN74LVCH32373A

활성
데이터시트 지금 주문

제품 상세 정보

Number of channels 32 Technology family LVC Supply voltage (min) (V) 1.65 Supply voltage (max) (V) 3.6 Input type Standard CMOS Output type 3-State Clock frequency (max) (MHz) 100 IOL (max) (mA) 24 IOH (max) (mA) -24 Supply current (max) (µA) 40 Features Balanced outputs, Flow-through pinout, Over-voltage tolerant inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns) Operating temperature range (°C) -40 to 85 Rating Catalog
Number of channels 32 Technology family LVC Supply voltage (min) (V) 1.65 Supply voltage (max) (V) 3.6 Input type Standard CMOS Output type 3-State Clock frequency (max) (MHz) 100 IOL (max) (mA) 24 IOH (max) (mA) -24 Supply current (max) (µA) 40 Features Balanced outputs, Flow-through pinout, Over-voltage tolerant inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns) Operating temperature range (°C) -40 to 85 Rating Catalog
NFBGA (NMJ) 96 74.25 mm² 13.5 x 5.5
  • Member of the Texas Instruments Widebus+™ Family
  • Operates from 1.65 V to 3.6 V
  • Inputs accept voltages to 5.5 V
  • Max tpd of 4.2 ns at 3.3 V
  • Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (output VOH undershoot) > 2 V at VCC = 3.3 V, TA = 25°C
  • Ioff supports partial-power-down mode operation
  • Supports mixed-mode signal operation (5-V Input and output voltages with 3.3-V VCC)
  • Bus hold on data inputs eliminates the need for external pullup/pulldown resistors
  • Latch-up performance exceeds 250 mA per JESD 17
  • ESD protection exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
  • Member of the Texas Instruments Widebus+™ Family
  • Operates from 1.65 V to 3.6 V
  • Inputs accept voltages to 5.5 V
  • Max tpd of 4.2 ns at 3.3 V
  • Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (output VOH undershoot) > 2 V at VCC = 3.3 V, TA = 25°C
  • Ioff supports partial-power-down mode operation
  • Supports mixed-mode signal operation (5-V Input and output voltages with 3.3-V VCC)
  • Bus hold on data inputs eliminates the need for external pullup/pulldown resistors
  • Latch-up performance exceeds 250 mA per JESD 17
  • ESD protection exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)

This 32-bit transparent D-type latch is designed for 1.65-V to 3.6-V VCC operation.

The SN74LVCH32373A is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. It can be used as four 8-bit latches, two 16-bit latches, or one 32-bit latch. When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the levels set up at the D inputs.

This 32-bit transparent D-type latch is designed for 1.65-V to 3.6-V VCC operation.

The SN74LVCH32373A is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. It can be used as four 8-bit latches, two 16-bit latches, or one 32-bit latch. When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the levels set up at the D inputs.
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기술 문서

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모두 보기29
유형 직함 날짜
* Data sheet SN74LVCH32373A datasheet (Rev. E) 2020/07/21
Application note Power-Up Behavior of Clocked Devices (Rev. B) PDF | HTML 2022/12/15
Application note Implications of Slow or Floating CMOS Inputs (Rev. E) 2021/07/26
Application note An Overview of Bus-Hold Circuit and the Applications (Rev. B) 2018/09/17
Selection guide Little Logic Guide 2018 (Rev. G) 2018/07/06
Selection guide Logic Guide (Rev. AB) 2017/06/12
Application note How to Select Little Logic (Rev. A) 2016/07/26
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) 2015/12/02
User guide LOGIC Pocket Data Book (Rev. B) 2007/01/16
Product overview Design Summary for WCSP Little Logic (Rev. B) 2004/11/04
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 2004/07/08
Application note Selecting the Right Level Translation Solution (Rev. A) 2004/06/22
User guide Signal Switch Data Book (Rev. A) 2003/11/14
Application note Use of the CMOS Unbuffered Inverter in Oscillator Circuits 2003/11/06
User guide LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B) 2002/12/18
Application note Texas Instruments Little Logic Application Report 2002/11/01
Application note TI IBIS File Creation, Validation, and Distribution Processes 2002/08/29
More literature Standard Linear & Logic for PCs, Servers & Motherboards 2002/06/13
Application note 16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B) 2002/05/22
Application note Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices 2002/05/10
More literature STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS 2002/03/27
Application note Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices 1997/12/01
Application note Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) 1997/08/01
Application note CMOS Power Consumption and CPD Calculation (Rev. B) 1997/06/01
Application note LVC Characterization Information 1996/12/01
Application note Input and Output Characteristics of Digital Integrated Circuits 1996/10/01
Application note Live Insertion 1996/10/01
Design guide Low-Voltage Logic (LVC) Designer's Guide 1996/09/01
Application note Understanding Advanced Bus-Interface Products Design Guide 1996/05/01

설계 및 개발

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시뮬레이션 모델

SN74LVCH32373A IBIS Model

SCEM117.ZIP (16 KB) - IBIS Model
다운로드
패키지 핀 다운로드
NFBGA (NMJ) 96 옵션 보기
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주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

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