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参数资料
型号： MC74VHCT573AMR2
厂商： ON SEMICONDUCTOR
元件分类： 总线收发器
英文描述： AHCT/VHCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封装： EIAJ, SOIC-20
文件页数： 1/8页
文件大小： 97K
代理商： MC74VHCT573AMR2
Octal D-Type Latch
with 3-State Output
The MC74VHCT573A is an advanced high speed CMOS octal latch
with 3–state output fabricated with silicon gate CMOS technology. It
achieves high speed operation similar to equivalent Bipolar Schottky
TTL while maintaining CMOS low power dissipation.
This 8–bit D–type latch is controlled by a latch enable input and an
output enable input. When the output enable input is high, the eight
outputs are in a high impedance state.
The VHCT inputs are compatible with TTL levels. This device can
be used as a level converter for interfacing 3.3V to 5.0V, because it has
full 5V CMOS level output swings.
The VHCT573A input and output (when disabled) structures
provide protection when voltages between 0V and 5.5V are applied,
regardless of the supply voltage. These input and output structures
help prevent device destruction caused by supply voltage –
input/output voltage mismatch, battery backup, hot insertion, etc.
High Speed: t
PD = 7.7ns (Typ) at VCC = 5V
Low Power Dissipation: I
CC = 4A (Max) at TA = 25°C
TTL–Compatible Inputs: V
IL = 0.8V; VIH = 2.0V
Power Down Protection Provided on Inputs and Outputs
Balanced Propagation Delays
Designed for 4.5V to 5.5V Operating Range
Low Noise: V
OLP = 1.6V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300mA
ESD Performance: HBM > 2000V; Machine Model > 200V
Chip Complexity: 234 FETs or 58.5 Equivalent Gates
Figure 1. Logic Diagram
DATA
INPUTS
D0
D1
D2
D3
D4
D5
D6
D7
LE
OE
11
1
9
8
7
6
5
4
3
219
18
17
16
15
14
13
12
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
NONINVERTING
OUTPUTS
Figure 2. Pin Assignment
D4
D2
D1
D0
OE
GND
D7
D6
D5
D3
5
4
3
2
1
10
9
8
7
6
14
15
16
17
18
19
20
11
12
13
Q3
Q2
Q1
Q0
VCC
LE
Q7
Q6
Q5
Q4
ON Semiconductort
MC74VHCT573A
DW SUFFIX
20–LEAD SOIC WIDE PACKAGE
CASE 751D–05
ORDERING INFORMATION
MC74VHCTXXXADW
MC74VHCTXXXADT
MC74VHCTXXXAM
SOIC WIDE
TSSOP
SOIC EIAJ
DT SUFFIX
20–LEAD TSSOP PACKAGE
CASE 948E–02
M SUFFIX
20–LEAD SOIC EIAJ PACKAGE
CASE 967–01
OE
LE
Q
L
H
L
X
H
L
No Change
Z
INPUTS
OUTPUT
FUNCTION TABLE
D
H
L
X
Semiconductor Components Industries, LLC, 2001
March, 2001 – Rev. 2
1
Publication Order Number:
MC74VHCT573A/D
相关PDF资料
PDF描述
MC74VHCT574AMEL AHCT/VHCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
MC74VHCT86ADT AHCT/VHCT SERIES, QUAD 2-INPUT XOR GATE, PDSO14
MC74VHCT86AD AHCT/VHCT SERIES, QUAD 2-INPUT XOR GATE, PDSO14
MC74VHCU04MR2 AHC/VHC SERIES, HEX 1-INPUT INVERT GATE, PDSO14
MC74VHCU04M AHC/VHC SERIES, HEX 1-INPUT INVERT GATE, PDSO14
相关代理商/技术参数
参数描述
MC74VHCT574ADT 功能描述:触发器 5V CMOS Octal RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel
MC74VHCT574ADTG 功能描述:触发器 5V CMOS Octal D-Type w/3-State Out RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel
MC74VHCT574ADTR2 功能描述:触发器 5V CMOS Octal RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel
MC74VHCT574ADTRG 功能描述:触发器 5V CMOS Octal D-Type w/3-State Out RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel
MC74VHCT574ADTRG-CUT TAPE 制造商:ON 功能描述:MC74VHCT574 Series 4.5 to 5.5 V Octal D-Type Flip-Flop w/ 3-State Out - TSSOP-20
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