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参数资料
| 型号： | 74AHC573 |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | Quadruple 2-Input Positive-NAND Gates With Open-Drain Outputs 14-SOIC -40 to 85 |
| 中文描述： | 八路D型透明锁存器，三态 |
| 文件页数： | 3/20页 |
| 文件大小： | 91K |
| 代理商： | 74AHC573 |
1999 Sep 27
3
Philips Semiconductors
Product specification
Octal D-type transparent latch; 3-state
74AHC573; 74AHCT573
FUNCTION TABLE
See note 1.
Note
1.
H = HIGH voltage level;
h = HIGH voltage level one set-up time prior to the HIGH-to-LOW LE transition;
L = LOW voltage level;
I = LOW voltage level one set-up time prior to the HIGH-to-LOW LE transition;
Z = high-impedance OFF-state.
ORDERING INFORMATION
PINNING
OPERATING MODES
INPUTS
INTERNAL
LATCHES
OUTPUTS
OE
LE
D
n
L
H
I
h
l
h
Q
0
to Q
7
L
H
L
H
Z
Z
Enable and read register
(transparent mode)
L
L
L
L
H
H
H
H
L
L
L
L
L
H
L
H
L
H
Latch and read register
Latch register and disable
outputs
OUTSIDE NORTH
AMERICA
NORTH AMERICA
PACKAGES
PINS
PACKAGE
MATERIAL
CODE
74AHC573D
74AHC573PW
74AHCT573D
74AHCT573PW
74AHC573D
74AHC573PW DH
74AHCT573D
7AHCT573PW DH
20
20
20
20
SO
plastic
plastic
plastic
plastic
SOT163-1
SOT360-1
SOT163-1
SOT360-1
TSSOP
SO
TSSOP
PIN
SYMBOL
DESCRIPTION
1
2 to 9
10
11
12 to 19
20
OE
D
0
to D
7
GND
LE
Q
7
to Q
0
V
CC
3-state output enable input (active LOW)
data inputs
ground (0 V)
latch enable input (active HIGH)
3-state latch outputs
DC supply voltage
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74AHC573_03 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Octal D-type transparent latch; 3-state |
| 74AHC573_10 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Octal D-type transparant latch; 3-state |
| 74AHC573BQ | 制造商:NXP Semiconductors 功能描述:IC LATCH D TYPE OCTAL DHVQFN20 制造商:NXP Semiconductors 功能描述:IC, LATCH, D TYPE, OCTAL, DHVQFN20 制造商:NXP Semiconductors 功能描述:IC, LATCH, D TYPE, OCTAL, DHVQFN20, Latch Type:D Type Transparent, Output Curren |
| 74AHC573BQ,115 | 功能描述:闭锁 D-TYPE 8CIRC 7V RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
| 74AHC573BQ-Q100X | 制造商:NXP Semiconductors 功能描述:74AHC573BQ-Q100/DHVQFN20/REEL7 - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC TRANSP LATCH OCTAL D 20DHVQFN |
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