74LVX3245集成电路(IC)转换器电平移位器规格书PDF中文资料
厂商型号 |
74LVX3245 |
参数属性 | 74LVX3245 封装/外壳为24-SOIC(0.295",7.50mm 宽);包装为卷带(TR);类别为集成电路(IC) > 转换器,电平移位器;产品描述:IC TRNSLTR BIDIRECTIONAL 24SO |
功能描述 | OCTAL DUAL SUPPLY BUS TRANSCEIVER |
文件大小 |
185.96 Kbytes |
页面数量 |
10 页 |
生产厂商 | STMicroelectronics |
企业简称 |
STMICROELECTRONICS【意法半导体】 |
中文名称 | 意法半导体(ST)集团官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-4-28 18:27:00 |
74LVX3245规格书详情
DESCRIPTION
The 74LVX3245 is a dual supply low voltage CMOS OCTAL BUS TRANSCEIVER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. Designed for use as an interface between a 5V bus and a 3.3V bus in a mixed 5V/3.3V supply systems, it achieves high speed operation while maintaining the CMOS low power dissipation.
This IC is intended for two-way asynchronous communication between data buses and the direction of data transmission is determined by DIR input. The enable input G can be used to disable the device so that the buses are effectively isolated.
The A-port interfaces with the 3V bus, the B-port with the 5V bus.
All inputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
■ HIGH SPEED:
tPD = 8ns (MAX.) at TA=25°C
VCCA = 3.3V, VCCB = 5.0V
■ LOW POWER DISSIPATION:
ICCA = ICCB = 5µA(MAX.) at TA=25°C
■ LOW NOISE: VOLP =0.3V (TYP.) at VCC =3.3V
■ SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 24mA (MIN)
■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL
■ OPERATING VOLTAGE RANGE:
VCCA(OPR) = 2.7V to 3.6V (1.2V Data Retention)
VCCB(OPR) = 4.5V to 5.5V (1.2V Data Retention)
PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 3245
■ IMPROVED LATCH-UP IMMUNITY
74LVX3245属于集成电路(IC) > 转换器,电平移位器。意法半导体(ST)集团制造生产的74LVX3245转换器,电平移位器逻辑转换器或电平移位器 IC 可用于在数字逻辑设备之间传递信息,这些设备可在不同/不兼容的供电电压下工作,或可实现不同的信令方式。例如,可以将需要 5 V 电源的数字输出传感器连接到具有 3.3 V I/O 电源的 FPGA,或者在 CMOS 或 TTL 等单端信令方式与 PECL 或 LVDS 等差分技术之间进行转换。
产品属性
- 产品编号:
74LVX3245MTR
- 制造商:
STMicroelectronics
- 类别:
集成电路(IC) > 转换器,电平移位器
- 系列:
74LVX
- 包装:
卷带(TR)
- 转换器类型:
电压电平
- 通道类型:
双向
- 每个电路通道数:
8
- 输出类型:
三态,非反相
- 工作温度:
-55°C ~ 125°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
24-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
24-SO
- 描述:
IC TRNSLTR BIDIRECTIONAL 24SO
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FAI |
2018+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
询价 | ||
FSC |
2339+ |
N/A |
25843 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
REI |
16+ |
原厂封装 |
10000 |
全新原装正品,代理优势渠道供应,欢迎来电咨询 |
询价 | ||
Fairchild/Fairchild Semiconduc |
21+ |
SSOP |
6 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
FAIRCHILD |
23+ |
24-TSSOP |
7750 |
全新原装优势 |
询价 | ||
FAIR |
23+ |
NA |
9856 |
原装正品,假一罚百! |
询价 | ||
ST |
1844+ |
TSSOP |
6852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
FSC |
2018+ |
TSSOP24 |
26976 |
代理原装现货/特价热卖! |
询价 | ||
FSC |
SOP |
5 |
全新原装!优势库存热卖中! |
询价 | |||
FAIRCHILD/仙童 |
18+ |
SOP20 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
询价 |
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