參數資料
| 型號： | MC74AC163NG |
| 廠商： | ON Semiconductor |
| 文件頁數： | 1/15頁 |
| 文件大小： | 0K |
| 描述： | IC COUNTER SYNC BINARY 16-DIP |
| 標準包裝： | 500 |
| 系列： | 74AC |
| 邏輯類型： | 二進制計數器 |
| 方向： | 上 |
| 元件數： | 1 |
| 每個元件的位元數： | 4 |
| 復位： | 同步 |
| 計時： | 同步 |
| 計數速率： | 140MHz |
| 觸發器類型： | 正邊沿 |
| 電源電壓： | 2 V ~ 6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 16-DIP（0.300"，7.62mm） |
| 供應商設備封裝： | 16-DIP |
| 包裝： | 管件 |
Semiconductor Components Industries, LLC, 2006
March, 2006 Rev. 7
1
Publication Order Number:
MC74AC161/D
MC74AC161, MC74ACT161,
MC74AC163, MC74ACT163
Synchronous Presettable
Binary Counter
The MC74AC161/74ACT161 and MC74AC163/74ACT163 are
highspeed synchronous modulo16 binary counters. They are
synchronously presettable for application in programmable dividers
and have two types of Count Enable inputs plus a Terminal Count
output for versatility in forming synchronous multistage counters.
The MC74AC161/74ACT161 has an asynchronous Master Reset
input that overrides all other inputs and forces the outputs LOW. The
MC74AC163/74ACT163 has a Synchronous Reset input that
overrides counting and parallel loading and allows the outputs to be
simultaneously reset on the rising edge of the clock.
Synchronous Counting and Loading
HighSpeed Synchronous Expansion
Typical Count Rate of 125 MHz
Outputs Source/Sink 24 mA
′ACT161 and ′ACT163 Have TTL Compatible Inputs
w These devices are available in Pbfree package(s). Specifications herein
apply to both standard and Pbfree devices. Please see our website at
www.onsemi.com for specific Pbfree orderable part numbers, or
contact your local ON Semiconductor sales office or representative.
15
16
14
13
12
11
10
2
1
3
4
567
VCC
9
8
TC
Q0
Q1
Q2
Q3
CET
PE
*R
CP
P0
P1
P2
P3
CEP GND
Figure 1. Pinout: 16Lead Packages Conductors
(Top View)
PIN ASSIGNMENT
PIN
FUNCTION
CEP
Count Enable Parallel Input
CET
Count Enable Trickle Input
CP
Clock Pulse Input
MR
(′161) Asynchronous Master Reset Input
SR
(′163) Synchronous Reset Input
P0P3
Parallel Data Inputs
PE
Parallel Enable Input
Q0Q3
FlipFlop Outputs
TC
Terminal Count Output
http://onsemi.com
DIP16
N SUFFIX
CASE 648
1
16
SO16
D SUFFIX
CASE 751B
1
16
See general marking information in the device marking
section on page 11 of this data sheet.
DEVICE MARKING INFORMATION
1
16
EIAJ16
M SUFFIX
CASE 966
See detailed ordering and shipping information in the package
dimensions section on page 12 of this data sheet.
ORDERING INFORMATION
相關PDF資料 |
PDF描述 |
|---|---|
| MC74AC161NG | IC COUNTER SYNC BINARY 16-DIP |
| 74LVXC4245QSCX | TXRX 8BIT DUAL CONF VOLT 24QSOP |
| 74ALVC162244TX | IC BUFF DVR 16BIT LOW V 48TSSOP |
| 74ALVC16244MTDX | IC BUFF DVR 16BIT LOW V 48TSSOP |
| SQ24T05080-NBA0 | DC/DC EIGHTH BRICK 8V OUT |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74AC174 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:HEX D FLIP-FLOP WITH MASTER RESET |
| MC74AC174D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC174DR2 | 制造商:ON Semiconductor 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 16-Pin SOIC T/R 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC174DT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MC74AC174DTR2 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Hex D Flip−Flop with Master Reset |
發布緊急采購，3分鐘左右您將得到回復。