- 您现在的位置：买卖IC网 > PDF目录8208 > MM74HC573MTCX (Fairchild Semiconductor)IC LATCH OCTAL D 3STATE 20-TSSOP PDF资料下载
参数资料
| 型号： | MM74HC573MTCX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC LATCH OCTAL D 3STATE 20-TSSOP |
| 标准包装： | 1 |
| 系列： | 74HC |
| 逻辑类型： | D 型透明锁存器 |
| 电路： | 8:8 |
| 输出类型： | 三态 |
| 电源电压： | 2 V ~ 6 V |
| 独立电路： | 1 |
| 延迟时间 - 传输： | 15ns |
| 输出电流高，低： | 7.8mA，7.8mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 标准包装 |
| 其它名称： | MM74HC573MTCXDKR |
2005 Fairchild Semiconductor Corporation
DS005212
www.fairchildsemi.com
September 1983
Revised May 2005
MM74HC573
3-ST
A
T
E
Oct
a
lD-
T
ype
L
a
tch
MM74HC573
3-STATE Octal D-Type Latch
General Description
The MM74HC573 high speed octal D-type latches utilize
advanced silicon-gate P-well CMOS technology. They pos-
sess the high noise immunity and low power consumption
of standard CMOS integrated circuits, as well as the ability
to drive 15 LS-TTL loads. Due to the large output drive
capability and the 3-STATE feature, these devices are ide-
ally suited for interfacing with bus lines in a bus organized
system.
When the LATCH ENABLE(LE) input is HIGH, the Q out-
puts will follow the D inputs. When the LATCH ENABLE
goes LOW, data at the D inputs will be retained at the out-
puts until LATCH ENABLE returns HIGH again. When a
HIGH logic level is applied to the OUTPUT CONTROL OC
input, all outputs go to a HIGH impedance state, regardless
of what signals are present at the other inputs and the state
of the storage elements.
The 74HC logic family is speed, function and pinout com-
patible with the standard 74LS logic family. All inputs are
protected from damage due to static discharge by internal
diode clamps to VCC and ground.
Features
s Typical propagation delay: 18 ns
s Wide operating voltage range: 2 to 6 volts
s Low input current: 1
PA maximum
s Low quiescent current: 80
PA maximum (74HC Series)
s Compatible with bus-oriented systems
s Output drive capability: 15 LS-TTL loads
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Top View
Truth Table
H
HIGH Level
L
LOW Level
Q0
Level of output before steady-state input conditions were established.
Z
High Impedance
X
Don't Care
Order Number
Package Number
Package Description
MM74HC573WM
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
MM74HC573SJ
M20D
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
MM74HC573MTC
MTC20
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
MM74HC573N
N20A
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Output
Latch
Data
Output
Control
Enable
L
HHH
LH
L
LL
X
Q0
HX
X
Z
相关PDF资料 |
PDF描述 |
|---|---|
| 284539-7 | TERM BLOCK HEADER 7POS R/A .137 |
| 1776150-5 | TERM BLOCK HEADER 5POS VERT T/H |
| 1776149-5 | TERM BLOCK HEADER 5POS STR 7.5MM |
| 1546209-8 | TERM BLOCK HEADER 8POS R/A 5MM |
| IDT74FCT543ATQG | IC TRANSCEIVER 8BIT N-INV 24QSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MM74HC573N | 功能描述:闭锁 3-STATE Oct D Latch 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 |
| MM74HC573N | 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74HC CMOS 74HC573 DIP20 6V |
| MM74HC573N_Q | 功能描述:闭锁 3-STATE Oct D Latch 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 |
| MM74HC573SJ | 功能描述:闭锁 3-STATE Oct D Latch 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 |
| MM74HC573SJX | 功能描述:闭锁 3-STATE Oct D Latch 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 |
发布紧急采购，3分钟左右您将得到回复。