홈 로직 및 전압 변환 전압 변환기 및 레벨 시프터 고정 방향 전압 변환기
홈
로직 및 전압 변환
전압 변환기 및 레벨 시프터
고정 방향 전압 변환기

CD40109B

활성

CMOS 쿼드 저전압-고전압 레벨 시프터(20V 정격)

지금 주문
데이터 시트

CD40109B

활성
데이터 시트 지금 주문

제품 상세 정보

Technology family CD4000 Bits (#) 4 Configuration 4 Ch A to B 0 Ch B to A High input voltage (min) (V) 3 High input voltage (max) (V) 18 Vout (min) (V) 577420 Vout (max) (V) 18 Data rate (max) (Mbps) 24 IOH (max) (mA) -6.8 IOL (max) (mA) -6.8 Supply current (max) (µA) 18 Features 22, 54.59, 79.56, 181.42 Input type Standard CMOS Output type 3-State, Balanced CMOS Rating Catalog Operating temperature range (°C) -55 to 125
Technology family CD4000 Bits (#) 4 Configuration 4 Ch A to B 0 Ch B to A High input voltage (min) (V) 3 High input voltage (max) (V) 18 Vout (min) (V) 577420 Vout (max) (V) 18 Data rate (max) (Mbps) 24 IOH (max) (mA) -6.8 IOL (max) (mA) -6.8 Supply current (max) (µA) 18 Features 22, 54.59, 79.56, 181.42 Input type Standard CMOS Output type 3-State, Balanced CMOS Rating Catalog Operating temperature range (°C) -55 to 125
PDIP (N) 16 181.42 mm² 19.3 x 9.4 SOP (NS) 16 79.56 mm² 10.2 x 7.8 TSSOP (PW) 16 32 mm² 5 x 6.4
  • Independence of power supply sequence considerations - VCC can exceed VDD, input signals can exceed both VCC and VDD
  • Up and down level-shifting capability
  • Three-state outputs with separate enable controls
  • Standardized, symmetrical output characteristics
  • 100% tested for quiescent current at 20 V
  • Maximum input current of 1 uA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
  • Noise margin (full package-temperature range):
       = 1 V at VCC = 5 V, VDD = 10 V
       = 2 V at VCC = 10 V, VDD = 15 V
  • 5-V, 10-V, and 15-V parametric ratings
  • Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"
  • Applications:
    • High-or-low level-shifting with three-state outputs for unidirectional or bidirectional bussing.
    • Isolation of logic subsystems using separate power supplies from supply sequencing, supply loss and supply regulation considerations

Data sheet acquired from Harris Semiconductor
  • Independence of power supply sequence considerations - VCC can exceed VDD, input signals can exceed both VCC and VDD
  • Up and down level-shifting capability
  • Three-state outputs with separate enable controls
  • Standardized, symmetrical output characteristics
  • 100% tested for quiescent current at 20 V
  • Maximum input current of 1 uA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
  • Noise margin (full package-temperature range):
       = 1 V at VCC = 5 V, VDD = 10 V
       = 2 V at VCC = 10 V, VDD = 15 V
  • 5-V, 10-V, and 15-V parametric ratings
  • Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"
  • Applications:
    • High-or-low level-shifting with three-state outputs for unidirectional or bidirectional bussing.
    • Isolation of logic subsystems using separate power supplies from supply sequencing, supply loss and supply regulation considerations

Data sheet acquired from Harris Semiconductor

CD40109B contains four low-to-high-voltage level-shifting circuits. Each circuit will shift a low-voltage digital-logic input signal (A, B, C, D) with logical 1 = VCC and logical 0 = VSS to a higher-voltage output signal (E, F, G, H) with logical 1 = VDD and logical 0 = VSS.

The CD40109, unlike other low-to-high level-shifting circuits, does not require the presence of the high-voltage supply (VDD) before the application of either the low-voltage supply (VCC) or the input signals. There are no restrictions on the sequence of application of VDD, VCC, or the input signals. In addition, with one exception there are no restrictions on the relative magnitudes of the supply voltages or input signals within the device maximum ratings, provided that the input signal swings between VSS and at least 0.7 VCC; VCC may exceed VDD, and input signals may exceed VCC and VDD. When operated in the mode VCC > VDD, the CD40109 will operate as a high-to-low level-shifter.

The CD40109 also features individual three-state output capability. A low level on any of the separately enabled three-state output controls produces a high-impedance state in the corresponding output.

The CD40109B-Series types are supplied in 16-lead ceramic dual-in-line packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

CD40109B contains four low-to-high-voltage level-shifting circuits. Each circuit will shift a low-voltage digital-logic input signal (A, B, C, D) with logical 1 = VCC and logical 0 = VSS to a higher-voltage output signal (E, F, G, H) with logical 1 = VDD and logical 0 = VSS.

The CD40109, unlike other low-to-high level-shifting circuits, does not require the presence of the high-voltage supply (VDD) before the application of either the low-voltage supply (VCC) or the input signals. There are no restrictions on the sequence of application of VDD, VCC, or the input signals. In addition, with one exception there are no restrictions on the relative magnitudes of the supply voltages or input signals within the device maximum ratings, provided that the input signal swings between VSS and at least 0.7 VCC; VCC may exceed VDD, and input signals may exceed VCC and VDD. When operated in the mode VCC > VDD, the CD40109 will operate as a high-to-low level-shifter.

The CD40109 also features individual three-state output capability. A low level on any of the separately enabled three-state output controls produces a high-impedance state in the corresponding output.

The CD40109B-Series types are supplied in 16-lead ceramic dual-in-line packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).
filter 기타 고정 방향 전압 변환기 찾기
다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
TXH0137D-Q1 미리 보기 오픈 드레인 출력을 지원하는 오토모티브, 고정 방향, 7비트 30V 전압 레벨 변환기 Automotive qualified and higher voltage range with open drain output

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
12개 모두 보기
유형 직함 날짜
* Data sheet CD40109B TYPES datasheet (Rev. B) 2003/01/15
Application note Schematic Checklist - A Guide to Designing With Fixed or Direction Control Translators PDF | HTML 2024/10/02
Application note Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators PDF | HTML 2024/07/12
Application note Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A) PDF | HTML 2024/07/03
Application brief Leveraging TXH for High Voltage Level Shifting PDF | HTML 2023/07/28
Selection guide Voltage Translation Buying Guide (Rev. A) 2021/04/15
Selection guide Logic Guide (Rev. AB) 2017/06/12
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
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 2004/07/08
User guide Signal Switch Data Book (Rev. A) 2003/11/14
Application note Understanding Buffered and Unbuffered CD4xxxB Series Device Characteristics 2001/12/03

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

14-24-LOGIC-EVM — 14핀~24핀 D, DB, DGV, DW, DYY, NS 및 PW 패키지용 로직 제품 일반 평가 모듈

14-24-LOGIC-EVM 평가 모듈(EVM)은 14핀~24핀 D, DW, DB, NS, PW, DYY 또는 DGV 패키지에 있는 모든 로직 장치를 지원하도록 설계되었습니다.

사용 설명서: PDF | HTML
TI.com에서 구매 불가
패키지 핀 CAD 기호, 풋프린트 및 3D 모델
PDIP (N) 16 Ultra Librarian
SOP (NS) 16 Ultra Librarian
TSSOP (PW) 16 Ultra Librarian
TI의 평가 항목에 대한 표준 약관이 적용됩니다.

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

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

포럼 주제 모두 보기(영문)

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

동영상