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参数资料
| 型号： | MM74HCT14SJX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC SCHMITT TRIGG HEX INV 14-SOP |
| 标准包装： | 2,000 |
| 系列： | 74HCT |
| 逻辑类型： | 逆变器，缓冲器 |
| 电路数： | 6 |
| 输入数： | 1 |
| 特点： | 施密特触发器 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 电流 - 静态（最大值）： | 1µA |
| 输出电流高，低： | 4.8mA，4.8mA |
| 逻辑电平 - 低： | 0.5 V ~ 0.6 V |
| 逻辑电平 - 高： | 1.9 V ~ 2.1 V |
| 额定电压和最大 CL 时的最大传播延迟： | 20ns @ 5V，50pF |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 14-SOIC |
| 封装/外壳： | 14-SOIC（0.209"，5.30mm 宽） |
| 包装： | 带卷 (TR) |
October 2009
1983 Fairchild Semiconductor Corporation
www.fairchildsemi.com
MM74HCT14 Rev. 1.4.2
MM74HCT14
—
Hex
Inverting
Schmitt
Trigger
MM74HCT14
Hex Inverting Schmitt Trigger
Features
Typical Propagation Delay: 13ns
Wide Power Supply Range: 4.5V–5.5V
Low Quiescent Current: 10A Maximum
Low Input Current: 1A Maximum
Fanout of 10 LS-TTL Loads
Typical Hysteresis Voltage: 0.6V at VCC = 4.5V
TTL, LS Pin-out and Input Threshold Compatible
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-
compatible with the standard 74LS logic family. Inputs
are protected from damage due to static discharge by
internal diode clamps to VCC and ground.
Ordering Information
Part Number
Operating
Temperature
Range
Eco
Status
Package
Packing
Method
MM74HCT14M
-40°C to +85°C
RoHS
14-Lead, Small-Outline Integrated Circuit
(SOIC), JEDEC MS-012, 0.150in Narrow
Tube
MM74HCT14MX
-40°C to +85°C
RoHS
14-Lead, Small-Outline Integrated Circuit
(SOIC), JEDEC MS-012, 0.150in Narrow
Tape & Reel
MM74HCT14SJ
-40°C to +85°C
RoHS
14-Lead, Small-Outline Package (SOP),
EIAJ Type II, 5.3mm Wide
Tube
MM74HCT14SJX
-40°C to +85°C
RoHS
14-Lead, Small-Outline Package (SOP),
EIAJ Type II, 5.3mm Wide
Tape & Reel
MM74HCT14MTC
-40°C to +85°C
RoHS
14-Lead, Thin-Shrink Small-Outline Package
(TSSOP), JEDEC MO-153, 4.4mm Wide
Tube
MM74HCT14MTCX
-40°C to +85°C
RoHS
14-Lead, Thin-Shrink Small-Outline Package
(TSSOP), JEDEC MO-153, 4.4mm Wide
Tape & Reel
MM74HCT14SN
-40°C to +85°C
RoHS
14-Lead, Plastic Dual-Inline Package (PDIP),
JEDEC MS-001, 0.300in Wide
Tube
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
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