74LVT16244B; 74LVTH16244B
3.3 V 16-bit buffer/driver; 3-state
Rev. 12 — 19 October 2018
Product data sheet
1. General description
The 74LVT16244B; 74LVTH16244B is a high-performance BiCMOS product designed for VCC
operation at 3.3 V.
This device is a 16-bit buffer and line driver featuring non-inverting 3-state bus outputs. The device
can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer.
2. Features and benefits
• 16-bit bus interface
• 3-state buffers
• Output capability: +64 mA and -32 mA
• TTL input and output switching levels
• Input and output interface capability to systems at 5 V supply
• Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
• Power-up 3-state
• Live insertion and extraction permitted
• No bus current loading when output is tied to 5 V bus
• Latch-up protection
• JESD78B Class II exceeds 500 mA
• ESD protection:
• HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range
74LVT16244BDL
-40 °C to +85 °C
74LVTH16244BDL
74LVT16244BDGG -40 °C to +85 °C
74LVTH16244BDGG
Name
SSOP48
TSSOP48
Description
plastic shrink small outline package; 48 leads;
body width 7.5 mm
plastic thin shrink small outline package;
48 leads; body width 6.1 mm
Version
SOT370-1
SOT362-1
