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參數(shù)資料
| 型號(hào)： | IN74HCT573AN |
| 廠商： | INTEGRAL JOINT STOCK COMPANY |
| 英文描述： | Octal 3-State Noninverting Transparent Latch High-Performance Silicon-Gate CMOS |
| 中文描述： | 八路三態(tài)同相透明鎖存器高性能硅柵CMOS |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大?。?/td> | 115K |
| 代理商： | IN74HCT573AN |
TECHNICAL DATA
408
Octal 3-State Noninverting
Transparent Latch
High-Performance Silicon-Gate CMOS
The IN74HCT573A is identical in pinout to the LS/ALS573. This
device may be used as a level converter for interfacing TTL or NMOS
outputs to High-Speed CMOS inputs.
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.
The Output Enable input does not affect the state of the latches, but
when Output Enable is high, all device outputs are forced to the high-
impedance state. Thus, data may be latched even when the outputs are
not enabled.
TTL/NMOS-Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1.0
μ
A
IN74HCT573A
ORDERING INFORMATION
IN74HCT573AN Plastic
IN74HCT573ADW SOIC
T
A
= -55
°
to 125
°
C for all packages
LOGIC DIAGRAM
PIN 20=V
CC
PIN 10 = GND
PIN ASSIGNMENT
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IN74HCU04A | Hex Unbuffered Inverters |
| IN74HCU04AD | Hex Unbuffered Inverters |
| IN74HCU04AN | Octal Bus Transceivers With 3-State Outputs 20-PDIP -40 to 85 |
| IN74LS138 | 3-to-8-Line Decoder/Demultiplexer |
| IN74LS138D | 3-to-8-Line Decoder/Demultiplexer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IN74HCT574A | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| IN74HCT574ADW | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| IN74HCT574AN | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| IN74HCT74A | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:Dual D Flip-Flop with Set and Reset High-Performance Silicon-Gate CMOS |
| IN74HCT74AD | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:Dual D Flip-Flop with Set and Reset High-Performance Silicon-Gate CMOS |
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