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参数资料
| 型号： | IDT74FCT2574ATQG8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | QSOP-20 |
| 文件页数： | 2/7页 |
| 文件大小： | 66K |
| 代理商： | IDT74FCT2574ATQG8 |
INDUSTRIALTEMPERATURERANGE
2
IDT74FCT2574AT/CT
FASTCMOSOCTALDREGISTER(3-STATE)
PIN CONFIGURATION
Symbol
Description
Max
Unit
VTERM(2) Terminal Voltage with Respect to GND
–0.5 to +7
V
VTERM(3) Terminal Voltage with Respect to GND
–0.5 to VCC+0.5
V
TSTG
Storage Temperature
–65 to +150
°C
IOUT
DC Output Current
–60 to +120
mA
ABSOLUTE MAXIMUM RATINGS(1)
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
permanent damage to the device. This is a stress rating only and functional operation
of the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability. No terminal voltage may exceed
Vcc by +0.5V unless otherwise noted.
2. Inputs and Vcc terminals only.
3. Output and I/O terminals only.
Symbol
Parameter(1)
Conditions
Typ.
Max.
Unit
CIN
Input Capacitance
VIN = 0V
6
10
pF
COUT
Output Capacitance
VOUT = 0V
8
12
pF
CAPACITANCE (TA= +25°C, F = 1.0MHz)
NOTE:
1. This parameter is measured at characterization but not tested.
SOIC/ QSOP
TOP VIEW
2
3
1
16
15
14
11
19
18
20
17
13
12
VCC
Q0
Q3
Q1
Q2
Q4
Q7
Q5
Q6
CP
5
6
7
4
8
9
10
OE
D0
D1
D3
D4
D5
D7
GND
D2
D6
Pin Names
Description
Dx
D flip-flop data inputs
C P
Clock Pulse for the register. Enters data on LOW-to-
HIGH transition.
Qx
3-State Outputs (TRUE)
Q x
3-State Outputs (INVERTED)
OE
Active LOW 3-State Output Enable Input
PIN DESCRIPTION
NOTE:
1. H = HIGH Voltage Level
X = Don’t Care
L = LOW Voltage Level
Z = High Impedance
NC = No Change
↑ = LOW-to-HIGH transition
FUNCTION TABLE(1)
Inputs
Outputs
Internal
Function
OE
CP
Dx
Qx
High-Z
H
L
X
Z
N C
HH
X
Z
N C
Load
L
↑
LL
H
Register
L
↑
HH
L
H
↑
LZ
H
↑
HZ
L
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| IDT74FCT2574TQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT257ATP | 制造商:Integrated Device Technology Inc 功能描述:LOGIC MUX, QUAD, 2-INPUT, FCT/PCT-CMOS, 16 Pin, Plastic, DIP |
| IDT74FCT257ATQ | 制造商:Integrated Device Technology Inc 功能描述: 制造商:INT_DEV_TECH 功能描述: 制造商:Integrated Device Technology Inc 功能描述:LOGIC MUX, QUAD, 2-INPUT, FCT/PCT-CMOS, 16 Pin, Plastic, SSOP |
| IDT74FCT257ATQG | 功能描述:IC MUX QUAD 2INPUT 3ST 16-QSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:74FCT 标准包装:48 系列:74VHC 类型:多路复用器 电路:4 x 2:1 独立电路:1 输出电流高，低:8mA，8mA 电压电源:单电源 电源电压:2 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件 |
| IDT74FCT257ATQG8 | 功能描述:IC MUX QUAD 2INPUT 3ST 16-QSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:74FCT 标准包装:48 系列:74VHC 类型:多路复用器 电路:4 x 2:1 独立电路:1 输出电流高，低:8mA，8mA 电压电源:单电源 电源电压:2 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件 |
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