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参数资料
| 型号： | PI74FCT3573 |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | Fast CMOS 3.3V 8-Bit Transparent Latch |
| 中文描述： | 快速CMOS 3.3V的8位透明锁存器 |
| 文件页数： | 3/4页 |
| 文件大小： | 48K |
| 代理商： | PI74FCT3573 |
PI74FCT3573
3.3V 8-BIT TRANSPARENT LATCH
3
PS8121A 07/21/97
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Power Supply Characteristics
Parameters Description
Test Conditions
(1)
Min.
Typ
(2)
Max.
Units
I
CC
I
CC
Quiescent Power Supply Current
V
CC
= Max.
V
IN
= GND or V
CC
0.1
10
μA
Quiescent Power Supply Current
TTL Inputs HIGH
Dynamic Power Supply
(4)
V
CC
= Max.
V
IN
= V
CC
– 0.6V
(3)
2.0
30
μA
I
CCD
V
CC
= Max.,
Outputs Open
OE = GND
One Bit Toggling
50% Duty Cycle
V
IN
= V
CC
V
IN
= GND
95
100
μA/
MHz
I
C
Total Power Supply
Current
(6)
V
CC
= Max.,
Outputs Open
f
I
= 10 MH
Z
50% Duty Cycle
OE = GND
One Bit Toggling
V
IN
= V
CC
– 0.6V
V
IN
= GND
0.97
2.3
mA
V
CC
= Max.,
Outputs Open
f
I
= 2.5 MH
Z
50% Duty Cycle
OE = GND
8 Bits Toggling
V
IN
= V
CC
– 0.6V
V
IN
= GND
1.9
4.7
(5)
Notes:
1. ForMax. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at Vcc = 3.3V, +25°C ambient.
3. Per TTL driven input; all other inputs at Vcc or GND.
4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
5. Values for these conditions are examples of the Icc formula. These limits are guaranteed but not tested.
6. I
C
=I
QUIESCENT
+ I
INPUTS
+ I
DYNAMIC
I
C
= I
CC
+
I
CC
D
H
N
T
+ I
CCD
(f
CP
/2 + f
I
N
I
)
I
CC
= Quiescent Current (I
CCL
, I
CCH
and I
CCZ
)
I
CC
= Power Supply Current for a TTL High Input
D
H
= Duty Cycle for TTL Inputs High
N
T
= Number of TTL Inputs at D
H
I
CCD
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
f
CP
= Clock Frequency for Register Devices (Zero for Non-Register Devices)
N
CP
= Number of Clock Inputs at f
CP
f
I
= Input Frequency
N
I
= Number of Inputs at f
I
All currents are in milliamps and all frequencies are in megahertz.
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| PI74FCT373ATQ | 功能描述:IC OCT TRANSPARENT LATCH 20 QSOP RoHS:否 类别:集成电路 (IC) >> 逻辑 - 锁销 系列:74FCT 产品变化通告:Product Discontinuation 09/Dec/2010 标准包装:1,500 系列:74VCX 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:1.8 V ~ 3.6 V 独立电路:2 延迟时间 - 传输:1.5ns 输出电流高，低:6mA，6mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-TFSOP（0.240"，6.10mm 宽） 供应商设备封装:48-TSSOP 包装:带卷 (TR) |
| PI74FCT373ATQE | 功能描述:闭锁 Octal Transparent 闭锁 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 |
| PI74FCT373ATQEX | 功能描述:闭锁 Octal Transparent 闭锁 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 |
| PI74FCT373ATQX | 制造商:Pericom Semiconductor Corporation 功能描述:Latch Transparent 3-ST 8-CH D-Type 20-Pin QSOP T/R |
| PI74FCT373ATS | 功能描述:IC OCT TRANSPARENT LATCH 20 SOIC RoHS:否 类别:集成电路 (IC) >> 逻辑 - 锁销 系列:74FCT 产品变化通告:Product Discontinuation 09/Dec/2010 标准包装:1,500 系列:74VCX 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:1.8 V ~ 3.6 V 独立电路:2 延迟时间 - 传输:1.5ns 输出电流高，低:6mA，6mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-TFSOP（0.240"，6.10mm 宽） 供应商设备封装:48-TSSOP 包装:带卷 (TR) |
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