- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379314 > MC74F14D (MOTOROLA INC) Automotive Catalog 3-Pin Supply Voltage Supervisor 3-SOT-23 -40 to 125 PDF資料下載
參數(shù)資料
| 型號(hào)： | MC74F14D |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Automotive Catalog 3-Pin Supply Voltage Supervisor 3-SOT-23 -40 to 125 |
| 中文描述： | F/FAST SERIES, HEX 1-INPUT INVERT GATE, PDSO14 |
| 封裝： | SOIC-14 |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大?。?/td> | 54K |
| 代理商： | MC74F14D |
4-14
FAST AND LS TTL DATA
SCHMITT TRIGGERS DUAL 4-INPUT
NAND/HEX INVERTERS
The MC54/74F13 and MC54/74F14 contain logic gates/inverters which ac-
cept standard TTL input signals and provide standard TTL output levels. They
are capable of transforming slowly changing input signals into sharply de-
fined, jitter-free output signals. Additionally, they have greater noise margin
than conventional inverters.
Each circuit contains a Schmitt trigger followed by a Darlington level shifter
and a phase splitter driving a TTL totem pole output. The Schmitt trigger uses
positive feedback to effectively speed up slow input transitions and provide
different input threshold voltages for positive and negative-going transitions.
This hysteresis between the positive-going and negative-going input thresh-
olds (typically 800 mV) is determined internally by resistor ratios and is essen-
tially insensitive to temperature and supply voltage variations.
VCC
14
GND
13
12
11
10
9
8
2
O
1
A
3
A
4
O
5
A
6
O
7
VCC
14
GND
13
12
11
10
9
8
2
B
1
A
3
4
C
5
D
6
O
7
MC54/74F13
MC54/74F14
LOGIC AND CONNECTION DIAGRAMS
D
C
N/C
B
A
O
N/C
A
O
A
O
A
O
GUARANTEED OPERATING RANGES
Symbol
Parameter
Min
Typ
Max
Unit
VCC
Supply Voltage
54, 74
4.5
5.0
5.5
V
TA
Operating Ambient Temperature Range
54
–55
25
125
°
C
74
0
25
70
IOH
Output Current — High
54, 74
–1.0
mA
IOL
Output Current — Low
54, 74
20
mA
MC54FXXJ
MC74FXXN
MC74FXXD
Ceramic
Plastic
SOIC
D SUFFIX
SOIC
CASE 751A-02
N SUFFIX
PLASTIC
CASE 646-06
J SUFFIX
CERAMIC
CASE 632-08
MC54/74F13
MC54/74F14
SCHMITT TRIGGERS
DUAL 4-INPUT
NAND/HEX INVERTERS
FAST
SCHOTTKY TTL
14
1
14
1
ORDERING INFORMATION
14
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74F14N | Supervisors with Programmable Watchdog Window 6-SOT-23 -40 to 85 |
| MC74F148D | Enhanced Product 3-Pin Supply Voltage Supervisor 3-SOT-23 -55 to 125 |
| MC74F148N | 8-LINE TO 3-LINE PRIORITY ENCODER FAST SHOTTKY TTL |
| MC74F151 | Supervisors with Programmable Watchdog Window 6-SOT-23 -40 to 85 |
| MC74F151D | Processor Supervisory Circuit With Window-Watchdog 6-SOT-23 -40 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74F14D MOT 93 | 制造商:Motorola 功能描述:74F14 S1I2C |
| MC74F14DMOT93 | 制造商:Motorola 功能描述:74F14 S1I2C |
| MC74F14M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74F14N | 制造商:ON Semiconductor 功能描述:Inverter Schmitt Trigger 6-Element Bipolar 14-Pin PDIP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74F151 WAF | 制造商:ON Semiconductor 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。