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74ALVCH16373DGG PDF预览

74ALVCH16373DGG

更新时间: 2024-11-19 11:14:43
品牌 Logo 应用领域
安世 - NEXPERIA 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
14页 233K
描述
2.5 V/3.3 V 16-bit D-type transparent latch; 3-stateProduction

74ALVCH16373DGG 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:TSSOP-48Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.09
Is Samacsys:N其他特性:CAN ALSO OPERATES AT 2.3 TO 2.7 AND 3 TO 3.6 V RANGE
系列:ALVC/VCX/AJESD-30 代码:R-PDSO-G48
JESD-609代码:e4长度:12.5 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
湿度敏感等级:1位数:8
功能数量:2端口数量:2
端子数量:48最高工作温度:85 °C
最低工作温度:-40 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
传播延迟(tpd):5.9 ns认证状态:Not Qualified
座面最大高度:1.2 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):1.2 V标称供电电压 (Vsup):2.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:6.1 mmBase Number Matches:1

74ALVCH16373DGG 数据手册

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74ALVCH16373  
2.5 V/3.3 V 16-bit D-type transparent latch; 3-state  
Rev. 8 — 22 November 2021  
Product data sheet  
1. General description  
The 74ALVCH16373 is a 16-bit D-type transparent latch with bus hold inputs and 3-state outputs.  
The device can be used as two 8-bit transparent latches or a single 16-bit transparent latch. The  
device features two latch enables (1LE and 2LE) and two output enables (1OE and 2OE), each  
controlling 8-bits. When nLE is HIGH, data at the inputs enter the latches. In this condition the  
latches are transparent, a latch output will change each time its corresponding D-input changes.  
When nLE is LOW the latches store the information that was present at the inputs a set-up time  
preceding the HIGH-to-LOW transition of nLE. A HIGH on nOE causes the outputs to assume a  
high-impedance OFF-state. Operation of the nOE input does not affect the state of the latches. This  
device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables  
the output, preventing the potentially damaging backflow current through the device when it is  
powered down.  
2. Features and benefits  
Wide supply voltage range from 1.2 V to 3.6 V  
CMOS low power dissipation  
MULTIBYTE flow-through standard pin-out architecture  
Low inductance multiple VCC and GND pins for minimum noise and ground bounce  
Direct interface with TTL levels  
All data inputs have bus hold  
Latch-up performance exceeds 100 mA per JESD78 Class II Level B  
Output drive capability 50 Ω transmission lines at 85 °C  
Complies with JEDEC standards:  
JESD8-7 (1.65 V to 1.95 V)  
JESD8-5 (2.3 V to 2.7 V)  
JESD8C (2.7 V to 3.6 V)  
ESD protection:  
HBM JESD22-A114F exceeds 2000 V  
MM JESD22-A115-B exceeds 200 V  
Current drive ±24 mA at VCC = 3.0 V  
Specified from -40 °C to +85 °C  
3. Ordering information  
Table 1. Ordering information  
Type number  
Temperature range Package  
Name  
Description  
Version  
74ALVCH16373DGG -40 °C to +85 °C  
TSSOP48  
plastic thin shrink small outline package;  
48 leads; body width 6.1 mm  
SOT362-1  
 
 
 

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