Product Summary

The SN74LVTH162244DL is a 16-bit buffer and line driver designed for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. This device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. The SN74LVTH162244DL provides true outputs and symmetrical active-low output-enable (OE) inputs.

Parametrics

SN74LVTH162244DL absolute maximum ratings: (1)Supply voltage range, VCC: -0.5 V to 4.6 V; (2)Input voltage range, VI: -0.5 V to 7 V; (3)Voltage range applied to any output in the high-impedance or power-off state, VO: -0.5 V to 7 V; (4)Voltage range applied to any output in the high state, VO: -0.5 V to VCC + 0.5 V; (5)Current into any output in the low state, IO: 30 mA; (6)Current into any output in the high state, IO: 30 mA; (7)Input clamp current, IIK (VI < 0): 50 mA; (8)Output clamp current, IOK (VO < 0): 50 mA; (9)Package thermal impedance, θJA: DGG package: 70℃/W; DL package: 63℃/W; GQL/ZQL package: 42℃/W; (10)Storage temperature range, Tstg: -65℃ to 150℃.

Features

SN74LVTH162244DL features: (1)Members of the Texas Instruments Widebus. Family; (2)Output Ports Have Equivalent 22-Ω Series Resistors, So No External Resistors Are Required; (3)Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC); (4)Support Unregulated Battery Operation Down to 2.7 V; (5)Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25℃; (6)Ioff and Power-Up 3-State Support Hot Insertion; (7)Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors; (8)Distributed VCC and GND Pins Minimize High-Speed Switching Noise; (9)Flow-Through Architecture Optimizes PCB Layout; (10)Latch-Up Performance Exceeds 500 mA Per JESD 17; (11)ESD Protection Exceeds JESD 22, 2000-V Human-Body Model (A114-A); 200-V Machine Model (A115-A).

Diagrams

SN74LVTH162244DL block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SN74LVTH162244DL
SN74LVTH162244DL

Texas Instruments

Buffers & Line Drivers 3 St 3.3V ABT 16bit

Data Sheet

0-1: $1.06
1-25: $0.88
25-100: $0.77
100-250: $0.68
SN74LVTH162244DLG4
SN74LVTH162244DLG4

Texas Instruments

Buffers & Line Drivers 3.3.V ABT 16-Bit Buff/Drv W/3-St Otpt

Data Sheet

0-1: $1.09
1-25: $0.88
25-100: $0.80
100-250: $0.72
SN74LVTH162244DLR
SN74LVTH162244DLR

Texas Instruments

Buffers & Line Drivers 3 St 3.3V ABT 16bit

Data Sheet

0-600: $0.55
600-1000: $0.46
1000-2000: $0.44
2000-5000: $0.41