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参数资料
| 型号： | IN74AC573 |
| 厂商： | INTEGRAL JOINT STOCK COMPANY |
| 英文描述： | Octal 3-State Noninverting Transparent Latch |
| 中文描述： | 八路三态同相透明锁存器 |
| 文件页数： | 1/5页 |
| 文件大小： | 218K |
| 代理商： | IN74AC573 |
TECHNICAL DATA
456
Octal 3-State Noninverting
Transparent Latch
High-Performance Silicon-Gate CMOS
The IN74AC573 is identical in pinout to the LS/ALS573,
HC/HCT573. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LS/ALS
outputs.
These latches appear transparent to data (i.e., the outputs change
asynchronously) when Latch Enable is high. When Latch Enable goes
low, data meeting the setup and hold time becomes latched.
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0
μ
A; 0.1
μ
A @ 25
°
C
High Noise Immunity Characteristic of CMOS Devices
Outputs Source/Sink 24 mA
IN74AC573
ORDERING INFORMATION
IN74AC573N Plastic
IN74AC573DW SOIC
T
A
= -40
°
to 85
°
C for all packages
FUNCTION TABLE
Inputs
Output
Output
Enable
Latch
Enable
D
Q
L
H
H
H
L
H
L
L
L
L
X
no change
H
X
X
Z
X = don’t care
Z = high impedance
LOGIC DIAGRAM
PIN 20=V
CC
PIN 10 = GND
PIN ASSIGNMENT
相关PDF资料 |
PDF描述 |
|---|---|
| IN74AC573DW | Octal 3-State Noninverting Transparent Latch |
| IN74AC573N | Octal 3-State Noninverting Transparent Latch |
| IN74AC640 | Octal 3-State Inverting Bus Transceiver |
| IN74AC640DW | Octal 3-State Inverting Bus Transceiver |
| IN74AC640N | Octal 3-State Inverting Bus Transceiver |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IN74AC573DW | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:Octal 3-State Noninverting Transparent Latch |
| IN74AC573N | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:Octal 3-State Noninverting Transparent Latch |
| IN74AC574 | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| IN74AC574DW | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| IN74AC574N | 制造商:IKSEMICON 制造商全称:IK Semicon Co., Ltd 功能描述:Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
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