(China (Mainland))
Product Summary
The SNJ54ABT162245WD is a 16-bit noninverting 3-state transceiver designed for synchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The device can be used as two 8-bit transceivers or one 16-bit transceiver. It allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses effectively are isolated.
Parametrics
SNJ54ABT162245WD absolute maximum ratings: (1)Supply voltage range, VCC: -0.5 V to 7 V; (2)Input voltage range, VI (except I/O ports): -0.5 V to 7 V; (3)Voltage range applied to any output in the high or power-off state, VO: -0.5 V to 5.5 V ; (4)Current into any output in the low state, IO: SN54ABT162245 (B port): 96 mA; (5)Input clamp current, IIK (VI < 0): -18 mA; (6)Output clamp current, IOK (VO < 0): -50 mA; (7)Package thermal impedance, θJA: DGG package: 70℃/W; DL package: 63℃/W; (8)Storage temperature range, Tstg: -65℃ to 150℃.
Features
SNJ54ABT162245WD features: (1)Members of the Texas Instruments Widebus Family; (2)A-Port Outputs Have Equivalent 25-Ω Series Resistors, So No External Resistors Are Required; (3)Typical VOLP (Output Ground Bounce) <1 V at VCC = 5 V, TA = 25℃; (4)Distributed VCC and GND Pins Minimize High-Speed Switching Noise; (5)Ioff Supports Partial-Power-Down Mode Operation; (6)Flow-Through Architecture Optimizes PCB Layout; (7)Latch-Up Performance Exceeds 500 mA Per JESD 17; (8)ESD Protection Exceeds JESD 22, 2000-V Human-Body Model (A114-A); 200-V Machine Model (A115-A).
Diagrams
 |
 SNJ5445J |
Other |
|
Data Sheet |
Negotiable |
|
||||
|
SNJ5454J |
Other |
|
Data Sheet |
Negotiable |
|
||||
|
SNJ54ABT827FK |
Other |
|
Data Sheet |
Negotiable |
|
||||
|
SNJ54ABTE16245 |
Other |
|
Data Sheet |
Negotiable |
|
||||
|
SNJ54ACT8990 |
Other |
|
Data Sheet |
Negotiable |
|
||||
|
SNJ54AHCT138FK |
Other |
|
Data Sheet |
Negotiable |
|
||||
