Parameters |
Mounting Type |
Surface Mount |
Package / Case |
20-SOIC (0.295, 7.50mm Width) |
Surface Mount |
YES |
Operating Temperature |
0°C~70°C TA |
Packaging |
Tube |
Published |
1999 |
Series |
74F |
JESD-609 Code |
e4 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
20 |
Terminal Finish |
NICKEL PALLADIUM GOLD |
Subcategory |
Bus Driver/Transceivers |
Technology |
TTL |
Voltage - Supply |
4.5V~5.5V |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
2 |
Supply Voltage |
5V |
Reach Compliance Code |
unknown |
Time@Peak Reflow Temperature-Max (s) |
30 |
Base Part Number |
74F1244 |
Pin Count |
20 |
Qualification Status |
Not Qualified |
Output Type |
3-State |
Number of Elements |
2 |
Supply Voltage-Max (Vsup) |
5.5V |
Power Supplies |
5V |
Load Capacitance |
50pF |
Number of Ports |
2 |
Family |
F/FAST |
Current - Output High, Low |
15mA 64mA |
Logic Type |
Buffer, Non-Inverting |
Output Polarity |
TRUE |
Number of Bits per Element |
4 |
Prop. Delay@Nom-Sup |
7.5 ns |
Propagation Delay (tpd) |
7.5 ns |
Control Type |
ENABLE LOW |
Power Supply Current-Max (ICC) |
75mA |
Width |
7.5mm |
RoHS Status |
ROHS3 Compliant |
N74F1244D,602 Overview
Logical driver uses a neat 20-SOIC (0.295, 7.50mm Width) package. Tube external packaging. Available in Surface Mount. Voltage buffer adopts Buffer, Non-Inverting logic prototype. Buffer IC is fed with a voltage of 4.5V~5.5V. Qualified to operate within 0°C~70°C TA. The high and low logic state output current of logical driver is 15mA 64mA. Logical driver can deal with 3-State output (s). All of the 2 elements are put into use. Digital buffer is one of the 74F series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. This logical driver is a member of the F/FAST family. 20 pins are set with the electric part. Enhanced with 2 ports. The bus transceiver employs 4 bits for each element. You can search "74F1244" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceivers. The digital buffer starts up under ENABLE LOW control technology. It is recommended to use a 5V power supply.
N74F1244D,602 Features
Bus Driver/Transceivers
N74F1244D,602 Applications
There are a lot of NXP USA Inc. N74F1244D,602 Buffers & Transceivers applications.
- Cordless telephone
- Wireless communication
- Cell phones
- Bar, KTV wireless entertainment
- Point-to-point networking
- Mainframes, workstations or storage devices
- WDM transmission
- IPTV front end
- Low power, low voltage systems
- Televisions