参数资料
型号: 74AHCT573
厂商: NXP Semiconductors N.V.
英文描述: Octal D-type transparent latch;3-state(八D透明锁存器;三态)
中文描述: 八路D型透明锁存器,3态(八?透明锁存器,三态)
文件页数: 3/20页
文件大小: 91K
代理商: 74AHCT573
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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74AHCT573BQ 制造商:NXP Semiconductors 功能描述:Bulk 制造商:NXP Semiconductors 功能描述:IC OCTAL D TYPE LATCH 3ST 制造商:NXP Semiconductors 功能描述:IC, OCTAL, D TYPE LATCH, 3ST, VQFN20 制造商:NXP Semiconductors 功能描述:Latch Transparent 3-ST 8-CH D-Type 20-Pin DHVQFN EP T/R
74AHCT573BQ,115 功能描述:闭锁 OCTAL D-TYPE TRANS LATCH 3-S 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
74AHCT573BQ-Q100X 制造商:NXP Semiconductors 功能描述:74AHCT573BQ-Q100/DHVQFN20/REEL 制造商:NXP Semiconductors 功能描述:74AHCT573BQ-Q100/DHVQFN20/REEL - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC TRANSP LATCH OCTAL D 20DHVQFN
74AHCT573D 功能描述:闭锁 OCTAL LATCH XVR W/DUAL ENABLE 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
74AHCT573D,112 功能描述:闭锁 OCTAL LATCH XVR 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