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54ABT543
EEWorld咨询电话：82357002，82350740－8068 邮件咨询：datasheet@eeworld.com.cn 器件描述：Octal Registered Transceiver with TRI-STATE Outputs 器件厂商：NSC [National Semiconductor] 厂商主页：http://www.national.com 文件大小：158.35KB 文件页数：0 PDF阅读：54ABT543.pdf (点击阅读器件资料) 摘要： 54ABT543 Octal Registered Transceiver with TRI-STATE ? Outputs General Description The ’ABT543 octal transceiver contains two sets of D-type latches for temporary storage of data flowing in either direc- tion. Separate Latch Enable and Output Enable inputs are provided for each register to permit independent control of inputting and outputting in either direction of data flow. Features n Back-to-back registers for storage n Bidirectional data path n A and B outputs have current sourcing capability of 24 mA and current sinking capability of 48 mA n Separate controls for data flow in each direction n Guaranteed latchup protection n High impedance glitch free bus loading during entire power up and power down cycle n Nondestructive hot insertion capability n Standard Military Drawing (SMD) 5962-9231401 Ordering Code: Military Package Package Description Number 54ABT543J-QML J24A 24-Lead Ceramic Dual-In-Line 54ABT543W-QML W24C 24-Lead Cerpack 54ABT543E-QML E28A 28-Lead Ceramic Leadless Chip Carrier, Type C Connection Diagrams TRI-STATE ? is a registered trademark of National Semiconductor Corporation. Pin Assignment for DIP and Flatpak DS100218-1 Pin Assignment for LCC DS100218-2 August 1998 54ABT543 Octal Registered T ransceiver with TRI-ST A T E Outputs ? 1998 National Semiconductor Corporation DS100218 www.national.com 相关器件：54ABT543J-QML 54ABT543W-QML 54ABT543E-QML

54ABT543

EEWorld咨询电话：82357002，82350740－8068 邮件咨询：datasheet@eeworld.com.cn

器件描述：Octal Registered Transceiver with TRI-STATE Outputs
器件厂商：NSC [National Semiconductor]
厂商主页：http://www.national.com
文件大小：158.35KB
文件页数：0
PDF阅读：54ABT543.pdf (点击阅读器件资料)

摘要：
54ABT543
Octal Registered Transceiver with TRI-STATE
?
Outputs
General Description
The ’ABT543 octal transceiver contains two sets of D-type
latches for temporary storage of data flowing in either direc-
tion. Separate Latch Enable and Output Enable inputs are
provided for each register to permit independent control of
inputting and outputting in either direction of data flow.
Features
n Back-to-back registers for storage
n Bidirectional data path
n A and B outputs have current sourcing capability of 24
mA and current sinking capability of 48 mA
n Separate controls for data flow in each direction
n Guaranteed latchup protection
n High impedance glitch free bus loading during entire
power up and power down cycle
n Nondestructive hot insertion capability
n Standard Military Drawing (SMD) 5962-9231401
Ordering Code:
Military Package Package Description
Number
54ABT543J-QML J24A 24-Lead Ceramic Dual-In-Line
54ABT543W-QML W24C 24-Lead Cerpack
54ABT543E-QML E28A 28-Lead Ceramic Leadless Chip Carrier, Type C
Connection Diagrams
TRI-STATE
?
is a registered trademark of National Semiconductor Corporation.
Pin Assignment for
DIP and Flatpak
DS100218-1
Pin Assignment
for LCC
DS100218-2
August 1998
54ABT543
Octal
Registered
T
ransceiver
with
TRI-ST
A
T
E
Outputs
? 1998 National Semiconductor Corporation DS100218 www.national.com

相关器件：54ABT543J-QML 54ABT543W-QML 54ABT543E-QML

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