가격 및 재고
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Verical | 74VHCT245AMX | 1,176 | 739 | |||||||||
| Rochester Electronics | 74VHCT245AMX | 18,012 | 12h | |||||||||
| Newark | 74VHCT245AMX | 0 | 1K | Tape & Reel | ||||||||
| Mouser | 512-74VHCT245AMX | 370 | 1 | Tape & Reel | ||||||||
| Win Source | WS-74VHCT245AMX | 9,406 | 210 | 13h |
대체 부품
Price @ 1000
$ 0.469
$ 0.566
$ 0.566
Stock
220,909
248,008
248,008
Authorized Distributors
4
6
6
Case/Package
SOP
SOP
SOP
Number of Pins
20
20
20
Logic Function
Buffer, Inverting, Transceiver
Buffer, Inverting, Transceiver
Buffer, Inverting, Transceiver
Number of Elements
1
1
1
Number of Bits per Element
8
8
8
Low Level Output Current
8 mA
8 mA
8 mA
High Level Output Current
-8 mA
-8 mA
-8 mA
Propagation Delay
9.5 ns
9.5 ns
9.5 ns
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
공급망
Country of OriginTaiwan
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1996-08-01
Lifecycle StatusObsolete (Last Updated: 6 days ago)
LTB Date2022-06-23
LTD Date2022-12-23
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 6 days ago)
관련 부품
Texas InstrumentsSN74AHCT245DW
4¦ÌA 8 1 8 4.5V 5.5V 8mA Non-Inverting,Transceiver 8mA SOIC-20 2.65mm
onsemiMC74VHCT14ADR2G
MC74VHCT14ADR2G, HEX SCHMITT TRIGGER, CMOS INVERTER, 4.5 TO 5.5 V, 14-PIN SOIC
onsemiMC74VHC04DR2G
Ic, logic Gate, hex Inverter, ahc/Vhc-Cmos, sop,14Pin, plastic |Onsemi MC74VHC04DR2G
설명
유통업체에서 제공한 onsemi 74VHCT245AMX에 대한 설명입니다.
Octal Buffer/Line Driver with 3-STATE Outputs
74VHCT245 Tape & Reel (TR) 2007 WITH DIRECTION CONTROL logic buffer 8mA 8mA 16.5ns 2.642mm 5V
The VHCT245A is an advanced high speed CMOS octal bus transceiver fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHCT245A is intended for bidirectional asynchronous communication between data busses. The direction of data transmission is determined by the level of the T/R input. The enable input can be used to disable the device so that the busses are effectively isolated. Protection circuits ensure that 0V to 7V can be applied to the input and output (Note 1) pins without regard to the supply voltage. These circuits prevent device destruction due to mismatched supply and input/output voltages. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up.
제조업체 별칭
onsemi에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. onsemi는 다음 이름으로도 알려져 있습니다:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
기술 사양
Physical
Case/PackageSOP
Contact PlatingTin
MountSurface Mount
Number of Pins20
Number of Terminals20
Weight801 mg
Technical
DirectionBidirectional
High Level Output Current-8 mA
Load Capacitance50 pF
Logic FunctionBuffer, Inverting, Transceiver
Low Level Output Current8 mA
Max Operating Temperature85 °C
Max Supply Current75 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Ports2
Operating Supply Voltage5 V
PolarityNon-Inverting
Propagation Delay9.5 ns
Quiescent Current4 µA
Schedule B8542390000
Temperature GradeIndustrial
Turn-On Delay Time16.5 ns
Dimensions
Height - Seated (Max)2.642 mm
Length12.8015 mm
Terminal Pitch1.27 mm
Width7.493 mm
규정 준수
환경 분류
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
규정 준수 정책