(China (Mainland))
Product Summary
The SN74ALVCH16901DGGR is an 18-bit (dual-octal) noninverting registered transceiver designed for 1.65-V to 3.6-V VCC operation. The SN74ALVCH16901DGGR is a dual 9-bit to dual 9-bit parity transceiver with registers. The device can operate as a feed-through transceiver or it can generate/check parity from the two 8-bit data buses in either direction. The SN74ALVCH16901DGGR features independent clock (CLKAB or CLKBA), latch-enable (LEAB or LEBA), and dual 9-bit clock-enable (CLKENAB or CLKENBA) inputs.
Parametrics
SN74ALVCH16901DGGR absolute maximum ratings: (1)Supply voltage range, VCC: -0.5 V to 4.6 V; (2)Input voltage range, VI: Except I/O ports: -0.5 V to 4.6 V; (3)I/O ports: -0.5 V to VCC + 0.5 V; (4)Output voltage range, VO: -0.5 V to VCC + 0.5 V; (5)Input clamp current, IIK (VI < 0): -50 mA; (6)Output clamp current, IOK (VO < 0): -50 mA; (7)Continuous output current, IO: ±50 mA; (8)Continuous current through each VCC or GND: ±100 mA; (9)Package thermal impedance, θJA: 73℃/W; (10)Storage temperature range, Tstg: -65℃ to 150℃.
Features
SN74ALVCH16901DGGR features: (1)Member of the Texas Instruments Widebus+ Family; (2)EPIC (Enhanced-Performance Implanted CMOS) Submicron Process; (3)UBT (Universal Bus Transceiver) Combines D-Type Latches and D-Type Flip-Flops for Operation in Transparent, Latched, or Clocked Mode; (4)Simultaneously Generates and Checks Parity; (5)Option to Select Generate Parity and Check or Feed-Through Data/Parity in A-to-B or B-to-A Directions; (6)ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0); (7)Latch-Up Performance Exceeds 250 mA Per JESD 17; (8)Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors; (9)Packaged in Thin Shrink Small-Outline Package.
Diagrams
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 SN74ALVCH16901DGGR |
Texas Instruments |
Universal Bus Functions 18bit Univ Bus |
Data Sheet |
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SN7400 |
Other |
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Data Sheet |
Negotiable |
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Texas Instruments |
Gates (AND / NAND / OR / NOR) Quad 2-input Positive-NAND gates |
Data Sheet |
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SN7400DE4 |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Quad 2-input Positive-NAND gates |
Data Sheet |
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SN7400DG4 |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Quad 2-input Pos- NAND |
Data Sheet |
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SN7400DR |
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IC QUAD 2IN POS-NAND GATE 14SOIC |
Data Sheet |
Negotiable |
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SN7400DRE4 |
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IC QUAD 2IN POS-NAND GATE 14SOIC |
Data Sheet |
Negotiable |
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