參數(shù)資料
型號(hào)： SN74HC42NSRE4
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 編、解碼器及復(fù)用、解復(fù)用
英文描述： HC/UH SERIES, DECIMAL DECODER/DRIVER, INVERTED OUTPUT, PDSO16
封裝： GREEN, PLASTIC, SOP-16
文件頁(yè)數(shù)： 1/16頁(yè)
文件大?。?/td> 619K
代理商： SN74HC42NSRE4
SN54HC42, SN74HC42
4LINE TO 10LINE DECODERS (1 of 10)
SCLS091D DECEMBER 1982 REVISED SEPTEMBER 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Wide Operating Voltage Range of 2 V to 6 V
D Outputs Can Drive Up To 10 LSTTL Loads
D Low Power Consumption, 80-A Max ICC
D Typical tpd = 14 ns
D ±4-mA Output Drive at 5 V
D Low Input Current of 1 A Max
D Full Decoding of Input Logic
D All Outputs Are High for Invalid BCD
Conditions
D Also for Applications as 3-Line to 8-Line
Decoders
32 1 20 19
910 11 1213
4
5
6
7
8
18
17
16
15
14
B
C
NC
D
9
2
3
NC
4
5
1
0
NC
7
8
V
A
6
GND
NC
SN54HC42 ...FK PACKAGE
(TOP VIEW)
CC
NC No internal connection
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
0
1
2
3
4
5
6
GND
VCC
A
B
C
D
9
8
7
SN54HC42 ...J OR W PACKAGE
SN74HC42 . . . D, N, OR NS PACKAGE
(TOP VIEW)
description/ordering information
These decimal decoders consist of eight inverters and ten 4-input NAND gates. The inverters are connected
in pairs to make BCD input data available for decoding by the NAND gates. Full decoding of valid input logic
ensures that all inputs remain off for all invalid input conditions.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP N
Tube of 25
SN74HC42N
Tube of 40
SN74HC42D
40
°C to 85°C
SOIC D
Reel of 2500
SN74HC42DR
HC42
40 C to 85 C
SOIC D
Reel of 250
SN74HC42DT
HC42
SOP NS
Reel of 2000
SN74HC42NSR
HC42
CDIP J
Tube of 25
SNJ54HC42J
55
°C to 125°C
CFP W
Tube of 150
SNJ54HC42W
55 C to 125 C
LCCC FK
Tube of 55
SNJ54HC42FK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright
2003, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
On products compliant to MILPRF38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74HC42NSRG4 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 4Ln To 10Ln Decoders RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(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
SN74HC4851D 功能描述:多路器開(kāi)關(guān) IC 8-Ch Analog Mltplxr/Demltplxr RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
SN74HC4851DE4 功能描述:多路器開(kāi)關(guān) IC 8-Ch Analog Mltplxr/Demltplxr RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
SN74HC4851DG4 功能描述:多路器開(kāi)關(guān) IC 8CH Analog Multplexr Demultiplexer RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
SN74HC4851DGVR 功能描述:多路器開(kāi)關(guān) IC 8-Ch Analog Mltplxr/Demltplxr RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
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