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SN74HC161PWRG4

产品描述Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, TSSOP-16
产品类别逻辑    逻辑   
文件大小1MB,共29页
制造商Rochester Electronics
官网地址https://www.rocelec.com/
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SN74HC161PWRG4概述

Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, TSSOP-16

SN74HC161PWRG4规格参数

参数名称属性值
厂商名称Rochester Electronics
包装说明TSSOP,
Reach Compliance Codeunknown
其他特性RCO OUTPUT
计数方向UP
系列HC/UH
JESD-30 代码R-PDSO-G16
长度5 mm
负载/预设输入YES
逻辑集成电路类型BINARY COUNTER
工作模式SYNCHRONOUS
位数4
功能数量1
端子数量16
最高工作温度85 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码TSSOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
传播延迟(tpd)255 ns
座面最大高度1.2 mm
最大供电电压 (Vsup)6 V
最小供电电压 (Vsup)2 V
标称供电电压 (Vsup)5 V
表面贴装YES
技术CMOS
温度等级INDUSTRIAL
端子形式GULL WING
端子节距0.65 mm
端子位置DUAL
触发器类型POSITIVE EDGE
宽度4.4 mm
最小 fmax29 MHz

文档预览

下载PDF文档
SN54HC161, SN74HC161
4 BIT SYNCHRONOUS BINARY COUNTERS
SCLS297D − JANUARY 1996 − REVISED SEPTEMBER 2003
D
D
D
D
D
Wide Operating Voltage Range of 2 V to 6 V
Outputs Can Drive Up To 10 LSTTL Loads
Low Power Consumption, 80-µA Max I
CC
Typical t
pd
= 14 ns
±4-mA
Output Drive at 5 V
SN54HC161 . . . J OR W PACKAGE
SN74HC161 . . . D, N, NS, OR PW PACKAGE
(TOP VIEW)
D
D
D
D
D
Low Input Current of 1
µA
Max
Internal Look-Ahead for Fast Counting
Carry Output for n-Bit Cascading
Synchronous Counting
Synchronously Programmable
SN54HC161 . . . FK PACKAGE
(TOP VIEW)
CLR
CLK
A
B
C
D
ENP
GND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
CC
RCO
Q
A
Q
B
Q
C
Q
D
ENT
LOAD
A
B
NC
C
D
4
5
6
7
8
3 2 1 20 19
18
17
16
15
14
9 10 11 12 13
CLK
CLR
NC
V
CC
RCO
Q
A
Q
B
NC
Q
C
Q
D
NC − No internal connection
ORDERABLE
PART NUMBER
SN74HC161N
SN74HC161D
SN74HC161DR
SN74HC161DT
SN74HC161NSR
SN74HC161PW
SN74HC161PWR
SN74HC161PWT
SNJ54HC161J
SNJ54HC161W
SNJ54HC161FK
SNJ54HC161J
SNJ54HC161W
SNJ54HC161FK
HC161
HC161
HC161
Tube of 25
Tube of 40
Reel of 2500
Reel of 250
Reel of 2000
Tube of 90
Reel of 2000
Reel of 250
Tube of 25
Tube of 150
Tube of 55
description/ordering information
These synchronous, presettable counters feature an internal carry look-ahead for application in high-speed
counting designs. The ’HC161 devices are 4-bit binary counters. Synchronous operation is provided by having
all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed
by the count-enable (ENP, ENT) inputs and internal gating. This mode of operation eliminates the output
counting spikes that are normally associated with synchronous (ripple-clock) counters. A buffered clock (CLK)
input triggers the four flip-flops on the rising (positive-going) edge of the clock waveform.
ORDERING INFORMATION
TA
PDIP − N
PACKAGE†
TOP-SIDE
MARKING
SN74HC161N
SOIC − D
−40°C to 85°C
SOP − NS
TSSOP − PW
CDIP − J
−55 C 125°C
−55°C to 125 C
CFP − W
LCCC − FK
† 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.
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.
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
ENP
GND
NC
LOAD
ENT
On products compliant to MIL PRF 38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
Copyright
2003, Texas Instruments Incorporated
1

SN74HC161PWRG4相似产品对比

SN74HC161PWRG4 SN74HC161NSRG4 SN74HC161DTG4 SN74HC161DTE4 SN74HC161PWTG4 SN74HC161PWTE4 SN74HC161NSRE4 SN74HC161PWE4
描述 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, TSSOP-16 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, SOP-16 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, TSSOP-16 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, TSSOP-16 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, SOP-16 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, TSSOP-16
包装说明 TSSOP, SOP, SOP, SOP, TSSOP, TSSOP, SOP, TSSOP,
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown
其他特性 RCO OUTPUT RCO OUTPUT RCO OUTPUT RCO OUTPUT RCO OUTPUT RCO OUTPUT RCO OUTPUT RCO OUTPUT
计数方向 UP UP UP UP UP UP UP UP
系列 HC/UH HC/UH HC/UH HC/UH HC/UH HC/UH HC/UH HC/UH
JESD-30 代码 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16
长度 5 mm 10.2 mm 9.9 mm 9.9 mm 5 mm 5 mm 10.2 mm 5 mm
负载/预设输入 YES YES YES YES YES YES YES YES
逻辑集成电路类型 BINARY COUNTER BINARY COUNTER BINARY COUNTER BINARY COUNTER BINARY COUNTER BINARY COUNTER BINARY COUNTER BINARY COUNTER
工作模式 SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
位数 4 4 4 4 4 4 4 4
功能数量 1 1 1 1 1 1 1 1
端子数量 16 16 16 16 16 16 16 16
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 TSSOP SOP SOP SOP TSSOP TSSOP SOP TSSOP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
传播延迟(tpd) 255 ns 255 ns 255 ns 255 ns 255 ns 255 ns 255 ns 255 ns
座面最大高度 1.2 mm 2 mm 1.75 mm 1.75 mm 1.2 mm 1.2 mm 2 mm 1.2 mm
最大供电电压 (Vsup) 6 V 6 V 6 V 6 V 6 V 6 V 6 V 6 V
最小供电电压 (Vsup) 2 V 2 V 2 V 2 V 2 V 2 V 2 V 2 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES YES YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 0.65 mm 1.27 mm 1.27 mm 1.27 mm 0.65 mm 0.65 mm 1.27 mm 0.65 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
触发器类型 POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE
宽度 4.4 mm 5.3 mm 3.9 mm 3.9 mm 4.4 mm 4.4 mm 5.3 mm 4.4 mm
最小 fmax 29 MHz 29 MHz 29 MHz 29 MHz 29 MHz 29 MHz 29 MHz 29 MHz
厂商名称 Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics - -
Base Number Matches - 1 1 1 1 1 1 1
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