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參數資料
| 型號： | MC74HCT14AN |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Hex Schmitt-Trigger Inverter with LSTTL Compatible Inputs |
| 中文描述： | HCT SERIES, HEX 1-INPUT INVERT GATE, PDIP14 |
| 封裝： | PLASTIC, DIP-14 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 140K |
| 代理商： | MC74HCT14AN |
Semiconductor Components Industries, LLC, 2000
March, 2000 – Rev. 7
1
Publication Order Number:
MC74HCT14A/D
High–Performance Silicon–Gate CMOS
The MC74HCT14A may be used as a level converter for interfacing
TTL or NMOS outputs to high–speed CMOS inputs.
The HCT14A is identical in pinout to the LS14.
The HCT14A is useful to “square up” slow input rise and fall times.
Due to the hysteresis voltage of the Schmitt trigger, the HCT14A finds
applications in noisy environments.
Output Drive Capability: 10 LSTTL Loads
TTL/NMOS–Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1.0
μ
A
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 72 FETs or 18 Equivalent Gates
LOGIC DIAGRAM
PIN 14 = VCC
PIN 7 = GND
Y = A
A1
1
2
Y1
A2
3
4
Y2
A3
5
6
Y3
A4
9
8
Y4
A5
11
10
Y5
A6
13
12
Y6
FUNCTION TABLE
Input
A
L
H
Output
Y
H
L
Device
Package
Shipping
ORDERING INFORMATION
MC74HCT14AN
PDIP–14
2000 / Box
MC74HCT14AD
SOIC–14
http://onsemi.com
55 / Rail
MC74HCT14ADR2
SOIC–14
2500 / Reel
MARKING
DIAGRAMS
14
A
WL or L
YY or Y
WW or W = Work Week
= Assembly Location
= Wafer Lot
= Year
1
PDIP–14
N SUFFIX
CASE 646
MC74HCT14AN
AWLYYWW
SOIC–14
D SUFFIX
CASE 751A
1
14
HCT14A
AWLYWW
PIN ASSIGNMENT
11
12
13
14
8
9
10
5
4
3
2
1
7
6
Y5
A5
Y6
A6
VCC
Y4
A4
Y2
A2
Y1
A1
GND
Y3
A3
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74HCT14ANG | 功能描述:變換器 5V CMOS Hex Schmitt Trigger RoHS:否 制造商:NXP Semiconductors 電路數量:6 邏輯系列:74ABT 邏輯類型:BiCMOS 高電平輸出電流:- 15 mA 低電平輸出電流:20 mA 傳播延遲時間:2.2 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 工作溫度范圍: 封裝 / 箱體:DIP-14 封裝:Tube |
| MC74HCT157AN | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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| MC74HCT161AN | 制造商:Motorola Inc 功能描述: |
| MC74HCT163AD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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