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參數(shù)資料
| 型號(hào)： | MC74HC162A |
| 廠商： | Motorola, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | Presettable Counters |
| 中文描述： | 可預(yù)置計(jì)數(shù)器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 323K |
| 代理商： | MC74HC162A |
SEMICONDUCTOR TECHNICAL DATA
1
REV 0
Motorola, Inc. 1996
9/96
High–Performance Silicon–Gate CMOS
The MC54/74HC160A and HC162A are identical in pinout to the LS160
and LS162, respectively. The device inputs are compatible with standard
CMOS outputs; with pullup resistors, they are compatible with LSTTL
outputs.
The HC160A and HC162A are programmable BCD counters with
asynchronous and synchronous Reset inputs, respectively.
Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2 to 6 V
Low Input Current: 1
μ
A
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 234 FETs or 58.5 Equivalent Gates
LOGIC DIAGRAM
PIN 16 = VCC
PIN 8 = GND
11
12
13
14
Q0
Q1
Q2
Q3
15
RIPPLE
CARRY
OUT
BCD
OUTPUTS
3
4
5
6
P0
P1
P2
P3
2
CLOCK
RESET
LOAD
ENABLE P
ENABLE T
COUNT
ENABLES
PRESENT
DATA
INPUTS
Mode
Count
Reset Mode
This document contains information on a product under development. Motorola reserves the right to
change or discontinue this product without notice.
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
D SUFFIX
SOIC PACKAGE
CASE 751B–05
N SUFFIX
PLASTIC PACKAGE
CASE 648–08
ORDERING INFORMATION
MC54HCXXXAJ
MC74HCXXXAN
MC74HCXXXAD
Ceramic
Plastic
SOIC
1
16
1
16
J SUFFIX
CERAMIC PACKAGE
CASE 620–10
1
16
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
* HC162A only. HC160A is an Asynchronous Reset Device
H = high level
L = low level
X = don’t care
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| MC74HC162AD | Presettable Counters |
| MC74HC162AN | Presettable Counters |
| MC74HC160AD | Presettable Counters |
| MC74HC160AN | Presettable Counters |
| MC74HC160D | Presettable Counters |
相關(guān)代理商/技術(shù)參數(shù) |
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| MC74HC162DR2 | 制造商:ON Semiconductor 功能描述: |
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| MC74HC163ADG | 功能描述:計(jì)數(shù)器 IC 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 |
| MC74HC163ADR | 制造商:Rochester Electronics LLC 功能描述: 制造商:ON Semiconductor 功能描述: |
| MC74HC163ADR2 | 制造商:ON Semiconductor 功能描述:Counter Single 4-Bit Binary UP 16-Pin SOIC T/R |
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