參數(shù)資料
型號(hào)： N74F139D-T
廠(chǎng)商： NXP SEMICONDUCTORS
元件分類(lèi)： 編、解碼器及復(fù)用、解復(fù)用
英文描述： Dual 1-of-4 decoder/demultiplexer - Description: Dual 2-to-4 Line Decoder/Demultiplexer ; Logic switching levels: TTL ; Number of pins: 16 ; Output drive capability: -1/+20 mA ; Propagation delay: 5.3 ns; Voltage: 4.5-5.5 V
中文描述： F/FAST SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
封裝： PLASTIC, SO-16
文件頁(yè)數(shù)： 3/8頁(yè)
文件大小： 84K
代理商： N74F139D-T
Philips Semiconductors
Product specification
74F139
1-of-4 decoder/demultiplexer
February 23, 1990
3
LOGIC DIAGRAM
SF00132
12
3
Ea
A0a
A1a
4
567
Q0a
Q1a
Q2a
Q3a
VCC= Pin 16
GND = Pin 8
15
14
13
Eb
A0b
A1b
12
11
10
9
Q0b
Q1b
Q2b
Q3b
FUNCTION TABLE
INPUTS
OUTPUTS
E
A0
A1
Q0
Q1
Q2
Q3
H
X
H
L
LL
HH
H
L
H
LH
H
L
HH
HLH
L
H
L
NOTES:
H = High voltage level
L
= Low voltage level
X = Don’t care
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
VCC
Supply voltage
–0.5 to +7.0
V
VIN
Input voltage
–0.5 to +7.0
V
IIN
Input current
–30 to +5
mA
VOUT
Voltage applied to output in High output state
–0.5 to +VCC
V
IOUT
Current applied to output in Low output state
40
mA
Tamb
Operating free-air temperature range
0 to +70
°C
Tstg
Storage temperature range
–65 to +150
°C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
SYMBOL
PARAMETER
MIN
NOM
MAX
UNIT
VCC
Supply voltage
4.5
5.0
5.5
V
VIH
High-level input voltage
2.0
V
VIL
Low-level input voltage
0.8
V
IIK
Input clamp current
–18
mA
IOH
High-level output current
–1
mA
IOL
Low-level output current
20
mA
Tamb
Operating free-air temperature range
0
+70
°C
相關(guān)PDF資料
PDF描述
N74F164D-T 8-bit serial-in parallel-out shift register - Description: 8-Bit Serial-In/Parallel-Out Shift Register ; F<sub>max</sub>: 100 MHz; Logic switching levels: TTL ; Number of pins: 14 ; Output drive capability: -1/+20 mA ; Propagation delay: 7 ns; Voltage: 4.5-5.5 V
N74F166D-T 8-bit bidirectional universal shift register - Description: 8-Bit Bidirectional Universal Shift Register ; F<sub>max</sub>: 175 MHz; Logic switching levels: TTL ; Number of pins: 16 ; Output drive capability: -1/+20 mA ; Propagation delay: 7.5 ns; Voltage: 4.5-5.5 V
N74F174D-T Hex D flip-flops - Description: Hex D-Type Flip-Flop with Reset; Positive-Edge Trigger ; F<sub>max</sub>: 100 MHz; Logic switching levels: TTL ; Number of pins: 16 ; Output drive capability: -1/+20 mA ; Propagation delay: 6 ns; Voltage: 4.5-5.5 V
N74F194D-T 4-bit bidirectional universal shift register - Description: 4-Bit Bidirectional Universal Shift Register ; F<sub>max</sub>: 150 MHz; Logic switching levels: TTL ; Number of pins: 16 ; Output drive capability: -1/+20 mA ; Propagation delay: 5.5 ns; Voltage: 4.5-5.5 V
N74F242D-T Quad transceiver, inverting (3-State); Quad transceiver (3-State) - Description: Quad Transceiver; Inverting (3-State) ; Logic switching levels: TTL ; Number of pins: 14 ; Output drive capability: -15/+64 mA ; Propagation delay: 3.5 ns; Voltage: 4.5-5.5 V
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
N74F139N 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Dual 1-of-4 decoder/demultiplexer
N74F139N,602 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 DUAL 2 TO 10 OF 4 DECODER/DEMU RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線(xiàn)路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
N74F148D 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:8-input priority encoder
N74F148D,602 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 8-TO-3 PRIORITY ENCODER RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線(xiàn)路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
N74F148D,623 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 8-TO-3 PRIORITY ENCODER RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線(xiàn)路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
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