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參數(shù)資料
| 型號： | MC74HC161ADT |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Presettable Counters |
| 中文描述： | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16 |
| 封裝： | TSSOP-16 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 144K |
| 代理商： | MC74HC161ADT |
Semiconductor Components Industries, LLC, 2001
June, 2001 – Rev. 9
1
Publication Order Number:
MC74HC161A/D
MC74HC161A,
MC74HC163A
Presettable Counters
High–Performance Silicon–Gate CMOS
The MC74HC161A and HC163A are identical in pinout to the
LS161 and LS163. The device inputs are compatible with standard
CMOS outputs; with pull–up resistors, they are compatible with
LSTTL outputs.
The HC161A and HC163A are programmable 4–bit binary counters
with asynchronous and synchronous reset, respectively.
Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0 A
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 192 FETs or 48 Equivalent Gates
Inputs
Load
Output
Q
Clock
Reset*
Enable P
Enable T
L
H
H
H
H
X
L
H
H
H
X
X
H
L
X
X
X
H
X
L
Reset
Load Preset Data
Count
No Count
No Count
FUNCTION TABLE
*HC163A only. HC161A is an Asynchronous Reset Device
H = high level, L = low level, X = don’t care
Figure 1. Pin Assignment
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
RESET
P0
CLOCK
GND
Q1
Q0
RIPPLE
CARRY OUT
VCC
P1
P2
P3
ENABLE P
Q2
Q3
ENABLE T
LOAD
2500/Reel
96/Rail
SOIC–16
TSSOP–16
MC74HC161ADR2
MC74HC161ADT
SO–16
D SUFFIX
CASE 751B
1
16
PDIP–16
N SUFFIX
CASE 648
1
16
1
16
MC74HC16xAN
AWLYYWW
1
16
HC16xA
AWLYWW
x
A
L, WL
Y, YY
W, WW = Work Week
= 1 or 3
= Assembly Location
= Wafer Lot
= Year
TSSOP–16
DT SUFFIX
CASE 948F
1
16
HC
16xA
ALYW
1
16
http://onsemi.com
MARKING
DIAGRAMS
Device
Package
Shipping
ORDERING INFORMATION
MC74HC161AN
PDIP–16
2000/Box
MC74HC161AD
SOIC–16
48/Rail
MC74HC161ADTR2
TSSOP–16
2500/Reel
2500/Reel
SOIC–16
MC74HC163ADR2
MC74HC163AN
PDIP–16
2000/Box
MC74HC163AD
SOIC–16
48/Rail
MC74HC163ADT
TSSOP–16
96/Rail
MC74HC163ADTR2
TSSOP–16
2500/Reel
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74HC161ADTR2 | Presettable Counters |
| MC74HC161AN | Presettable Counters |
| MC74HC163 | Presettable Counters |
| MC74HC163ADR2 | Presettable Counters |
| MC74HC163ADT | Presettable Counters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74HC161ADTG | 功能描述:計數(shù)器 IC LOG CMOS COUNTER 4BIT RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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 |
| MC74HC161ADTR2G | 功能描述:計數(shù)器 IC LOG CMOS COUNTER 4BIT RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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 |
| MC74HC161AF | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC161AFEL | 制造商:Rochester Electronics LLC 功能描述: 制造商:ON Semiconductor 功能描述: |
| MC74HC161AFL1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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