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參數(shù)資料
| 型號： | MM74HCT14 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Hex Inverting Schmitt Trigger |
| 中文描述： | 六反相施密特觸發(fā)器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 87K |
| 代理商： | MM74HCT14 |
September 1983
Revised April 1999
M
1999 Fairchild Semiconductor Corporation
DS500059.prf
www.fairchildsemi.com
MM74HCT14
Hex Inverting Schmitt Trigger
General Description
The MM74HCT14 utilizes advanced silicon-gate CMOS
technology to achieve the low power dissipation and high
noise immunity of standard CMOS, as well as the capability
to drive 10 LS-TTL loads.
The 74HCT logic family is functionally and pinout compati-
ble with the standard 74LS logic family. All inputs are pro-
tected from damage due to static discharge by internal
diode clamps to V
CC
and ground.
Features
I
Typical propagation delay: 13 ns
I
Wide power supply range: 2–6V
I
Low quiescent current: 10
μ
A maximum
I
Low input current: 1
μ
A maximum
I
Fanout of 10 LS-TTL loads
I
Typical hysteresis voltage: 0.9V at V
CC
=
4.5V
I
TTL, LS pin-out and input threshold compatible
Ordering Codes:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Pin Assignments for DIP, SOIC, SOP and TSSOP
Top View
Schematic Diagram
Order Number
MM74HCT14M
MM74HCT14SJ
MM74HCT14MTC
MM74HCT14N
Package Number
M14A
M14D
MTC14
N14A
Package Description
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MM74HCT14M | Hex Inverting Schmitt Trigger |
| MM74HCT14MTC | Hex Inverting Schmitt Trigger |
| MM74HCT14N | Hex Inverting Schmitt Trigger |
| MM74HCT14SJ | Micropower 200mA Low Dropout Tracking Regulator/Line Driver; Package: DPAK 5 Center Lead Crop; No of Pins: 4; Container: Rail; Qty per Container: 75 |
| MM74HCT164 | Micropower 200mA Low Dropout Tracking Regulator/Line Driver; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Tape and Reel; Qty per Container: 2500 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM74HCT14_05 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Hex Inverting Schmitt Trigger |
| MM74HCT14_09 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Hex Inverting Schmitt Trigger |
| MM74HCT147 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:10-to-4 Line Priority Encoder |
| MM74HCT147J | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:10-to-4 Line Priority Encoder |
| MM74HCT147N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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