The output drive is asymmetric: 32 mA source, 64 mA sink — a deliberate design that matches the heavier pull-down needs of a loaded backplane or a heavily capacitive data bus. The 3-state outputs let multiple buffers share a common bus line without contention when the output enable is deasserted.
SN74LVTZ244DW Buffer, Non-Inverting, 3-State, 20-SOIC
MPNSN74LVTZ244DW
End of Life
Texas Instruments 74LVTZ series, SN74LVTZ244DW, Buffer, Non-Inverting, 3-State, 2.7V to 3.6V supply, 32mA output high / 64mA output low, -40°C to 85°C, 20-SOIC package, Tube.
$1.15Ref. price · indicative, final on quote
Packaging20-SOIC (0.295", 7.50mm Width)
RoHSROHS3 Compliant
Series74LVTZ
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | 74LVTZ |
| Logic type | Buffer, Non-Inverting |
| Output type | 3-State |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 3.6V |
| Current - output high, low | 32mA, 64mA |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tube |
| Case | 20-SOIC (0.295\", 7.50mm Width) |
| Number of elements | 2 |
| Number of bits per element | 4 |
Product details
Frequently asked questions
Where can I buy SN74LVTZ244DW?
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What is the pinout of SN74LVTZ244DW?
Design engineers must validate pin compatibility with their PCB layout.
What is the lead time for SN74LVTZ244DW?
Sourcing buyers need to know if the part can arrive in time for production.
Can SN74LVTZ244DW replace SN74LVC244A?
Engineers and buyers often cross-reference similar buffers to avoid redesign or shortages.
Is SN74LVTZ244DW RoHS compliant?
Regulatory compliance is mandatory for many markets; non-RoHS parts can block production.
What is the operating temperature range of SN74LVTZ244DW?
Designers must ensure the part survives the expected environmental conditions.