參數(shù)資料
型號(hào)： SN74HC4020NSR
廠商： TEXAS INSTRUMENTS INC
元件分類： 計(jì)數(shù)器
英文描述： HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 14-BIT UP BINARY COUNTER, PDSO16
封裝： GREEN, PLASTIC, SOP-16
文件頁數(shù)： 1/20頁
文件大?。?/td> 794K
代理商： SN74HC4020NSR
SN54HC4020, SN74HC4020
14BIT ASYNCHRONOUS BINARY COUNTERS
SCLS158E 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 = 12 ns
D ±4-mA Output Drive at 5 V
D Low Input Current of 1 A Max
SN54HC4020 ...J OR W PACKAGE
SN74HC4020 . . . D, DB, N, NS, OR PW PACKAGE
(TOP VIEW)
SN54HC4020 . . . FK PACKAGE
(TOP VIEW)
NC No internal connection
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
QL
QM
QN
QF
QE
QG
QD
GND
VCC
QK
QJ
QH
QI
CLR
CLK
QA
32 1 20 19
910 11 1213
4
5
6
7
8
18
17
16
15
14
QJ
QH
NC
QI
CLR
QN
QF
NC
QE
QG
Q
NC
A
CLK
V
Q
D
GND
NC
CC
M
L
K
Q
description/ordering information
The ’HC4020 devices are 14-stage binary ripple-carry counters that advance on the negative-going edge of the
clock pulse. The counters are reset to zero (all outputs low) independently of the clock (CLK) input when the
clear (CLR) input goes high.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP N
Tube of 25
SN74HC4020N
Tube of 40
SN74HC4020D
SOIC D
Reel of 2500
SN74HC4020DR
HC4020
SOIC D
Reel of 250
SN74HC4020DT
HC4020
40
°C to 85°C
SOP NS
Reel of 2000
SN74HC4020NSR
HC4020
40 C to 85 C
SSOP DB
Reel of 2000
SN74HC4020DBR
HC4020
Tube of 90
SN74HC4020PW
TSSOP PW
Reel of 2000
SN74HC4020PWR
HC4020
TSSOP PW
Reel of 250
SN74HC4020PWT
HC4020
CDIP J
Tube of 25
SNJ54HC4020J
55
°C to 125°C
CFP W
Tube of 150
SNJ54HC4020W
55 C to 125 C
LCCC FK
Tube of 55
SNJ54HC4020FK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
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.
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.
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.
相關(guān)PDF資料
PDF描述
SN74HC4020DRE4 HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 14-BIT UP BINARY COUNTER, PDSO16
SN74HC4020DT HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 14-BIT UP BINARY COUNTER, PDSO16
SN74HC4020D HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 14-BIT UP BINARY COUNTER, PDSO16
SNJ54HC4020WR HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 14-BIT UP BINARY COUNTER, CDFP16
SN74HC4040DBR HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, PDSO16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74HC4020NSRE4 功能描述:計(jì)數(shù)器 IC 14-Bit ASynch Binary Counter RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
SN74HC4020NSRG4 功能描述:計(jì)數(shù)器 IC 14B ASYNC Binary Counters RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
SN74HC4020PW 功能描述:計(jì)數(shù)器 IC 14-Bit ASynch Binary Counter RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
SN74HC4020PWE4 功能描述:計(jì)數(shù)器 IC 14-Bit ASynch Binary Counter RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
SN74HC4020PWG4 功能描述:計(jì)數(shù)器 IC 14B ASYNC Binary Counters RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
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