参数资料
型号: IDT74FCT139ATQG
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 编、解码器及复用、解复用
英文描述: FCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
封装: QSOP-16
文件页数: 2/6页
文件大小: 79K
代理商: IDT74FCT139ATQG
INDUSTRIALTEMPERATURERANGE
2
IDT74FCT139AT/CT
FASTCMOS1-OF-4DECODERWITHENABLE
PIN CONFIGURATION
Pin Names
Description
A0, A1
Address Inputs
E
Enable Inputs (Active LOW)
O0 - O3
Outputs (Active LOW)
PIN DESCRIPTION
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
Ea
A0a
GND
O3a
A1a
Eb
A0b
A1b
O0b
O1b
O2b
O3b
VCC
O0a
O1a
O2a
SOIC/ QSOP
TOP VIEW
NOTE:
1. H = HIGH Voltage Level
X = Don’t Care
L = LOW Voltage Level
FUNCTION TABLE(1)
Inputs
Outputs
E1
A0
A1
O0
O1
O2
O3
HX
X
H
LL
L
H
LH
L
H
L
H
LL
H
L
H
LH
H
L
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.
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