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參數資料
| 型號： | MC145572FN |
| 廠商： | MOTOROLA INC |
| 元件分類： | 數字傳輸電路 |
| 英文描述： | LOW-VOLTAGE CMOS OCTAL BUFFER |
| 中文描述： | DATACOM, ISDN CONTROLLER, PQCC44 |
| 封裝： | PLASTIC, LCC-44 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 144K |
| 代理商： | MC145572FN |
SEMICONDUCTOR TECHNICAL DATA
1
REV 1
Motorola, Inc. 1997
8/97
The MC74LVQ74 is a high performance, dual D–type flip–flop with
asynchronous clear and set inputs and complementary (O, O) outputs. It
operates from a 2.7 to 3.6V supply. High impedance TTL compatible
inputs significantly reduce current loading to input drivers while TTL
compatible outputs offer improved switching noise performance.
The MC74LVQ74 consists of 2 edge–triggered flip–flops with individual
D–type inputs. The flip–flop will store the state of individual D inputs, that
meet the setup and hold time requirements, on the LOW–to–HIGH Clock
(CP) transition.
Designed for 2.7 to 3.6V VCC Operation – Ideal for Low Power/Low
Noise Applications
Guaranteed Simultaneous Switching Noise Level and Dynamic
Threshold Performance
Guaranteed Skew Specifications
Guaranteed Incident Wave Switching into 75
Low Static Supply Current (10
μ
A) Substantially Reduces System Power
Requirements
Latchup Performance Exceeds 500mA
ESD Performance: Human Body Model >2000V
Pinout: 14–Lead
(Top View)
CD2
D2
CP2
13
14
12
11
10
9
8
2
1
3
4
5
6
7
VCC
SD2
O2
O2
CD1
D1
CP1
SD1
O1
O1
GND
DT SUFFIX
PLASTIC TSSOP
CASE 948G–01
14
1
SD SUFFIX
PLASTIC SSOP
CASE 940A–03
14
1
M SUFFIX
PLASTIC SOIC EIAJ
CASE 965–01
14
1
D SUFFIX
PLASTIC SOIC
CASE 751A–03
14
1
PIN NAMES
Function
Clock Pulse Inputs
Data Inputs
Direct Clear Inputs
Direct Set Inputs
Outputs
Pins
CP1, CP2
D1, D2
CD1, CD2
SD1, SD2
On, On
LOW–VOLTAGE CMOS
DUAL D–TYPE FLIP–FLOP
LVQ
相關PDF資料 |
PDF描述 |
|---|---|
| MC145572PB | LOW-VOLTAGE CMOS OCTAL BUFFER |
| MC74LVQ74D | LOW-VOLTAGE CMOS DUAL D-TYPE FLIP-FLOP |
| MC74LVQ74DT | LOW-VOLTAGE CMOS DUAL D-TYPE FLIP-FLOP |
| MC74LVQ74M | LOW-VOLTAGE CMOS DUAL D-TYPE FLIP-FLOP |
| MC74LVQ74SD | LOW-VOLTAGE CMOS DUAL D-TYPE FLIP-FLOP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC145572FNR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC145572PB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC145572PBR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC145574AAC | 功能描述:IC TRANSCEIVER ISDN 32-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:1,000 系列:- 類型:收發器 驅動器/接收器數:2/2 規程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR) |
| MC145574AACR2 | 功能描述:IC TRANSCEIVER ISDN 32-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:1,000 系列:- 類型:收發器 驅動器/接收器數:2/2 規程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR) |
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