參數(shù)資料
型號(hào)： IDT74FCT2257TD
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 通用總線功能
英文描述： FAST CMOS QUAD 2-INPUT MULTIPLEXER
中文描述： FCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16
封裝： CERDIP-16
文件頁數(shù)： 2/7頁
文件大?。?/td> 135K
代理商： IDT74FCT2257TD
6.6
2
IDT54/74FCT157T/AT/CT/DT, IDT54/74FCT257T/AT/CT/DT- 2257T/AT/CT
FAST CMOS QUAD 2-INPUT MULTIPLEXER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
PIN DESCRIPTION
Pin Names
I
0A
–I
0D
I
1A
–I
1D
E
Description
Source 0 Data Inputs
Source 1 Data Inputs
Enable Input (Active LOW)–FCT157T
Output Enable (Active LOW)–FCT257T/2257T
Select Input
Outputs
OE
S
Z
A
–Z
D
2537 tbl 01
FUNCTION TABLE
(1)
Inputs
Output Z
N
157
L
L
H
L
H
E
/
OE
H
L
L
L
L
S
X
H
H
L
L
I
0
X
X
X
L
H
I
1
X
L
H
X
X
257
Z
L
H
L
H
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
Z = High Impedance
2537 tbl 02
ABSOLUTE MAXIMUM RATINGS
(1)
CAPACITANCE
(T
A
= +25
°
C, f = 1.0MHz)
Symbol
Parameter
(1)
C
IN
Input
Capacitance
C
OUT
Output
Capacitance
NOTE:
1. This parameter is measured at characterization but not tested.
Symbol
V
TERM(2)
Terminal Voltage
with Respect to
GND
V
TERM(3)
Terminal Voltage
with Respect to
GND
T
A
Operating
Temperature
T
BIAS
Temperature
Under Bias
T
STG
Storage
Temperature
P
T
Power Dissipation
Rating
Commercial
–0.5 to +7.0
Military
–0.5 to +7.0
Unit
V
–0.5 to
V
CC
+0.5
–0.5 to
V
CC
+0.5
V
0 to +70
–55 to +125
°
C
–55 to +125
–65 to +135
°
C
–55 to +125
–65 to +150
°
C
0.5
0.5
W
I
OUT
DC Output
Current
–60 to +120 –60 to +120 mA
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RAT-
INGS 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
V
CC
by +0.5V unless otherwise noted.
2. Input and V
CC
terminals only.
3. Outputs and I/O terminals only.
Conditions
V
IN
= 0V
Typ.
6
Max. Unit
10
pF
V
OUT
= 0V
8
12
pF
2537 lnk 03
2537 lnk 04
相關(guān)PDF資料
PDF描述
IDT54FCT157TDB FAST CMOS QUAD 2-INPUT MULTIPLEXER
IDT74FCT157TDB FAST CMOS QUAD 2-INPUT MULTIPLEXER
IDT74FCT2157TDB TOOLS, HYDRAULIC CRIMP RoHS Compliant: NA
IDT54FCT2257TDB FAST CMOS QUAD 2-INPUT MULTIPLEXER
IDT74FCT2257TDB CRIMP TOOL, RJ45 RoHS Compliant: NA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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IDT74FCT2373ATQG 功能描述:IC TRANSP LATCH OCTAL 20-QSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74FCT 標(biāo)準(zhǔn)包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標(biāo)準(zhǔn) 電源電壓:4.5 V ~ 5.5 V 獨(dú)立電路:1 延遲時(shí)間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件
IDT74FCT2373ATQG8 功能描述:IC TRANSP LATCH OCTAL 20-QSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74FCT 標(biāo)準(zhǔn)包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標(biāo)準(zhǔn) 電源電壓:4.5 V ~ 5.5 V 獨(dú)立電路:1 延遲時(shí)間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件
IDT74FCT2373CTQG 功能描述:IC TRANSP LATCH OCTAL 20-QSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74FCT 標(biāo)準(zhǔn)包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標(biāo)準(zhǔn) 電源電壓:4.5 V ~ 5.5 V 獨(dú)立電路:1 延遲時(shí)間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件
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