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74ABT544 PDF预览

74ABT544

更新时间: 2024-02-18 05:55:48
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
8页 101K
描述
Octal latched transceiver with dual enable, inverting 3-State

74ABT544 技术参数

生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP,针数:24
Reach Compliance Code:unknown风险等级:5.84
其他特性:WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION系列:ABT
JESD-30 代码:R-PDSO-G24JESD-609代码:e4
长度:7.8 mm负载电容(CL):50 pF
逻辑集成电路类型:REGISTERED BUS TRANSCEIVER位数:8
功能数量:1端口数量:2
端子数量:24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:INVERTED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最大电源电流(ICC):30 mA
传播延迟(tpd):6.2 ns认证状态:Not Qualified
座面最大高度:1.1 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子面层:NICKEL PALLADIUM GOLD
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:4.4 mm

74ABT544 数据手册

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Philips Semiconductors Advanced BiCMOS Products  
Product specification  
Octal latched transceiver with dual enable,  
inverting (3-State)  
74ABT544  
AC WAVEFORMS  
V
M
= 1.5V, V = GND to 3.0V  
IN  
V
IN  
V
IN  
V
V
V
V
M
M
t
M
M
t
t
t
PHL  
PLH  
PLH  
PHL  
V
OUT  
V
OUT  
V
V
V
V
M
M
M
M
Waveform 1. Propagation Delay For Inverting Output  
Waveform 2. Propagation Delay For Non–Inverting  
Output  
An, Bn  
V
V
V
V
M
M
M
M
t (H)  
s
t (L)  
s
t
(H)  
t (L)  
h
h
LEAB, LEBA  
V
V
M
M
t
(L)  
w
Waveform 3. Data Setup and Hold Times And  
Latch Enable Pulse Width  
OEAB, OEBA,  
OEAB, OEBA,  
V
V
V
V
M
M
t
M
M
EAB, EBA  
EAB, EBA  
t
t
t
PLZ  
PZH  
PHZ  
PZL  
An, Bn  
V
–0.3V  
0V  
An, Bn  
OH  
V
V
M
M
V
+0.3V  
0V  
OL  
Waveform 4. 3–State Output Enable Time to High Level  
and Output Disable Time from High Level  
Waveform 5. 3–State Output Enable Time to Low Level  
and Output Disable Time from Low Level  
NOTE: The shaded areas indicate when the input is permitted to change for predictable output performance.  
7
June 1, 1993  

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