74LVT244 |
RFQ for 74LVT244 Required Field |
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| Technical/Catalog Information | 74LVT244AD,118 |
| Vendor | NXP Semiconductors (VA) |
| Category | Integrated Circuits (ICs) |
| Logic Type | Line Driver, Non-Inverting |
| Package / Case | 20-SOIC (7.5mm Width) |
| Packaging | Digi-Reel? |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 4 |
| Number of Elements | 2 - Dual |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7 V ~ 3.6 V |
| Current - Output High, Low | 32mA, 64mA |
| Drawing Number | 568; SOT163; ; |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | 74LVT244AD,118 74LVT244AD,118 568 4632 6 ND 56846326ND 568-4632-6 |
| Product | Manufacturers | Pack | D/C |
| 74LVT244 | - | - | 07+ |
The LVT244 and LVTH244 are octal buffers and line drivers designed to be employed as memory address drivers,clock drivers and bus oriented transmitters or receivers which provide improved PC board density.
The LVTH244 data inputs include bushold,eliminating the need for external pull-up resistors to hold unused inputs.These octal buffers and line drivers are designed for low-voltage (3.3V) VCC applications, but with the capability to provide a TTL interface to a 5V environment. The LVT244 and LVTH244 are fabricated with an advanced BiCMOS technology to achieve high speed operation similar to 5V ABT while maintaining low power dissipation.
Features |
| *nput and output interface capability to systems at 5V VCC*Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH244), also available without bushold feature (74LVT244)*Live insertion/extraction permitted*Power Up/Down high impedance provides glitch-free bus loading*Outputs source/sink 32 mA/ 64 mA*Functionally compatible with the 74 series 244*Latch-up performance exceeds 500 mA*ESD performance:Human-body model 2000VMachine model 200VCharged-device model 1000V |
| Symbol | Parameter | Value | Conditions | Units |
| VCC | Supply Voltage | -0.5 to 4.6 |
V | |
| VI | DC Input Voltage | -0.5 to 7.0 | V | |
| VO | DC Output Voltage | -0.5 to 7.0 | Output in 3-STATE | V |
| -0.5 to 7.0 | Output in HIGH or LOW State (Note 3) | V | ||
| IIK | DC Input Diode Current | -50 | VI GND |
mA |
| IOK | DC Output Diode Current | -50 | VO GND |
mA |
| IO | DC Output Current |
64 | VO VCC Output at HIGH State |
mA |
128 |
VO VCC Output at HIGH State | |||
| ICC | DC Supply Current per Supply Pin | ±64 |
mA | |
| IGND | DC Ground Current per Ground Pin | ±128 |
mA | |
| TSTG | Storage Temperature |
-65 to 150 |
