74LVQ373T集成电路(IC)锁存器规格书PDF中文资料
厂商型号 |
74LVQ373T |
参数属性 | 74LVQ373T 封装/外壳为20-TSSOP(0.173",4.40mm 宽);包装为管件;类别为集成电路(IC) > 锁存器;产品描述:IC LATCH OCTAL D 3-STATE 20TSSOP |
功能描述 | OCTAL D-TYPE LATCH WITH 3 STATE OUTPUTS NON INVERTING |
文件大小 |
75.03 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 | 2024-6-2 9:02:00 |
74LVQ373T规格书详情
DESCRIPTION
The 74LVQ373 is a low voltage CMOS OCTAL D-TYPE LATCH with 3 STATE OUTPUT NON INVERTING fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power and low noise 3.3V applications.
These 8 bit D-Type latch are controlled by a latch enable input (LE) and an output enable input (OE). While the LE inputs is held at a high level, the Q outputs will follow the data input precisely.
When the LE is taken low, the Q outputs will be latched precisely at the logic level of D input data. While the (OE) input is low, the 8 outputs will be in a normal logic state (high or low logic level) and while high level the outputs will be in a high impedance state.
All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
■ HIGH SPEED:
tPD = 5.8 ns (TYP.) at VCC = 3.3 V
■ COMPATIBLE WITH TTL OUTPUTS
■ LOW POWER DISSIPATION:
ICC = 4 µA (MAX.) at TA=25°C
■ LOW NOISE:
VOLP = 0.4V (TYP.) at VCC = 3.3V
■ 75Ω TRANSMISSION LINE OUTPUT DRIVE CAPABILITY
■ SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 12mA (MIN) at VCC = 3.0 V
■ PCI BUS LEVELS GUARANTEED AT 24 mA
■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL
■ OPERATING VOLTAGE RANGE:
VCC(OPR) = 2V to 3.6V (1.2V Data Retention)
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 373
■ IMPROVED LATCH-UP IMMUNITY
74LVQ373T属于集成电路(IC) > 锁存器。意法半导体(ST)集团制造生产的74LVQ373T锁存器锁存器是类似于触发器的基本数字存储设备,但是不同之处在于,在锁存使能(或类似命名)信号处于有效逻辑状态的任何时间,保持的逻辑状态都可以改变。“透明”锁存器还允许设备输出在锁存使能信号有效时反映输入的当前状态,而相反的是,状态仅在保持状态已固定时改变。
产品属性
- 产品编号:
74LVQ373TTR
- 制造商:
STMicroelectronics
- 类别:
集成电路(IC) > 锁存器
- 系列:
74LVQ
- 包装:
管件
- 逻辑类型:
D 型透明锁存器
- 电路:
8:8
- 输出类型:
三态
- 电压 - 供电:
2V ~ 3.6V
- 延迟时间 - 传播:
5.8ns
- 电流 - 输出高、低:
24mA,24mA
- 工作温度:
-55°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
20-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
20-TSSOP
- 描述:
IC LATCH OCTAL D 3-STATE 20TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
21+ |
20-TSSOP |
56200 |
一级代理/放心采购 |
询价 | ||
ST/意法 |
21+ |
SOP20 |
23000 |
只做正品原装现货 |
询价 | ||
STMicroelectronics |
2022+ |
20-TSSOP |
38550 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
ST |
21+ |
20TSSOP |
13880 |
公司只售原装 支持实单 |
询价 | ||
ST/意法 |
23+ |
NA/ |
1710 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST |
2020+ |
TSSOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ST |
21+ |
20TSSOP |
13880 |
公司只售原装,支持实单 |
询价 | ||
ST |
21+ |
TSSOP |
1710 |
原装现货假一赔十 |
询价 | ||
ST |
SSOP-20 |
2210 |
询价 | ||||
N/A |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 |