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Description : 3.3V LVT 16-BIT BUS TRANSCEIVER/ REGISTER (3-STATE)

DESCRIPTION
The 74LVT16652A is a high-performance BiCMOS product designed for VCC operation at 3.3V. The device can be used as two 8-bit TRANSCEIVERs or one 16-BIT TRANSCEIVER.

FEATURES
16-BIT BUS interface
3-STATE buffers
• Output capability: +64mA/-32mA
• TTL input AND output switching levels
• Input AND output interface capability to systems at 5V supply
BUS-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
• Live insertion/extraction permitted
• Power-up reset
• Power-up 3-STATE
• No BUS current loading when output is tied to 5V BUS
• Latch-up protection exceeds 500mA per JEDEC Std 17
• ESD protection exceeds 2000V per MIL STD 883 Method 3015 AND 200V per Machine Model

ST-Microelectronics
STMicroelectronics
Description : 16-BIT D-TYPE LATCH PULS 16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED)

DESCRIPTION
The 74ACT16244 is a low voltage CMOS 16-BIT D-TYPE LATCH AND 16 BIT BUS TRANSCEIVER WITH 3-STATE output non inverting fabricated WITH sub-micron silicon gate AND double-layer metal wiring C2MOS technology.
Both functions can be used as 16 bit or dual octal devices, so the 16 bit TRANSCEIVER can be used ad 8 bit BUS buffer plus 8 bit TRANSCEIVER, or only 16 bit buffer in select direction.

■ HIGH SPEED: tPD = 4.8ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION: ICC = 8µA(MAX.) at TA=25°C
■ COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN.), VIL = 0.8V (MAX.)
■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN) at VCC = 4.5V
■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL
■ OPERATING VOLTAGE RANGE: VCC (OPR) = 4.5V to 5.5V
■ FUNCTION COMPATIBLE WITH SERIES 16373 AND 16245 (244)
■ IMPROVED LATCH-UP IMMUNITY
■ IMPROVED ESD IMMUNITY

Description : 2.5V/3.3V 16-BIT BUS TRANSCEIVER/REGISTER (3-STATE)

DESCRIPTION
The 74ALVT16652 is a high-performance BiCMOS product designed for VCC operation at 2.5V or 3.3V WITH I/O compatibility up to 5V. The device can be used as two 8-bit TRANSCEIVERs or one 16-BIT TRANSCEIVER.
   
FEATURES
• 16–bit BUS interface
• 5V I/O Compatible
3-STATE buffers
• Output capability: +64mA/-32mA
• TTL input AND output switching levels
• Input AND output interface capability to systems at 5V supply
BUS-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
• Live insertion/extraction permitted
• Power-up reset
• Power-up 3-STATE
• No BUS current loading when output is tied to 5V BUS
• Latch-up protection exceeds 500mA per JEDEC JC40.2 Std 17
• ESD protection exceeds 2000V per MIL STD 883 Method 3015 AND 200V per Machine Model
   

IDT
Integrated Device Technology
Description : 1.8V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS

DESCRIPTION:
This 16-BIT BUS TRANSCEIVER is built using advanced CMOS technology. The AUCR16245 is designed specifically for asynchronous communications between data BUSes. The control function implementation minimizes external timing requirements.
This device can be used as one 16-BIT TRANSCEIVER or two 8-bit TRANSCEIVERs.

FEATURES:
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0)
• 1.8V Optimized
• 0.8V to 2.7V Operating Range
• Inputs/OUTPUTS tolerant up to 3.6V
• Output drivers: ±4.5mA @ VDD = 2.3V
• Low switching noise
• Supports hot insertion
• Available in TSSOP, TVSOP, AND VFBGA packages

APPLICATIONS:
• High performance, low voltage communications systems
• High performance, low voltage computing systems

ST-Microelectronics
STMicroelectronics
Description : 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS (NON INVERTED)

DESCRIPTION
The 74ACT16245 is an advanced high-speed CMOS 16-BIT BUS TRANSCEIVER (3-STATE) fabricated WITH sub-micron silicon gate AND double-layer metal wiring C2MOS technology.
This IC is intended for two-way asynchronous communication between data BUSes AND the direction of data transmission is determined by DIR input. The enable inputs G can be used to disable the device so that the BUSes are effectively isolated.
All floating BUS terminals during the Z-state must be held HIGH or LOW.
All inputs AND OUTPUTS are equipped WITH protection circuits against static discharge, giving them 2KV ESD immunity AND transient excess voltage.

■ HIGH SPEED: tPD = 4.9ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION:
   ICC = 8µA(MAX.) at TA=25°C
■ COMPATIBLE WITH TTL OUTPUTS
   VIH = 2V (MIN.), VIL = 0.8V (MAX.)
■ 50Ω TRANSMISSION LINE DRIVING CAPABILITY
■ SYMMETRICAL OUTPUT IMPEDANCE:
   |IOH| = IOL = 24mA (MIN)
■ OPERATING VOLTAGE RANGE:
   VCC (OPR) = 4.5V to 5.5V
■ IMPROVED LATCH-UP IMMUNITY

ST-Microelectronics
STMicroelectronics
Description : 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS (NON INVERTED)

DESCRIPTION
The 74VHCT16245A is an advanced high-speed CMOS 16-BIT BUS TRANSCEIVER (3-STATE) fabricated WITH sub-micron silicon gate AND double-layer metal wiring C2MOS technology.
   
■ HIGH SPEED: tPD = 4.5 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION:
    ICC = 4 µA (MAX.) at TA=25°C
■ COMPATIBLE WITH TTL OUTPUTS:
    VIH = 2V (MIN.), VIL = 0.8V (MAX)
■ POWER DOWN PROTECTION ON INPUTS
    & OUTPUTS
■ SYMMETRICAL OUTPUT IMPEDANCE:
    |IOH| = IOL = 8 mA (MIN)
■ BALANCED PROPAGATION DELAYS:
    tPLH ≅ tPHL
■ OPERATING VOLTAGE RANGE:
    VCC(OPR) = 4.5V to 5.5V
■ IMPROVED LATCH-UP IMMUNITY
■ LOW NOISE: VOLP = 0.9V (MAX.)
   

Pericom-Semiconductor
Pericom Semiconductor
Description : 16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS

Product Description
Pericom Semiconductor’s PI74ALVCH series of logic circuits are produced in the Company’s advanced 0.5 micron CMOS technology, achieving industry leading speed.

Product Features
• PI74ALVCH16646 is designed for low voltage operation
• VCC = 2.3V to 3.6V
• Hysteresis on all inputs
• Typical VOLP (Output Ground Bounce) < 0.8V at VCC = 3.3V, TA = 25°C
• Typical VOHV (Output VOH Undershoot) < 2.0V at VCC = 3.3V, TA = 25°C
BUS Hold retains last active BUS state during 3-STATE, eliminating the need for external pullup resistors
• Industrial operation at –40°C to +85°C
• Packages available:
    - 56-pin 240 mil wide plastic TSSOP (A)
    - 56-pin 300 mil wide plastic SSOP (V)

Pericom-Semiconductor
Pericom Semiconductor
Description : 16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS

Product Description
Pericom Semiconductor’s PI74ALVCH series of logic circuits are produced in the Company’s advanced 0.5 micron CMOS technology, achieving industry leading speed.

Product Features
• PI74ALVCH16652 is designed for low voltage operation
• VCC = 2.3V to 3.6V
• Hysteresis on all inputs
• Typical VOLP (Output Ground Bounce)
    < 0.8V at VCC = 3.3V, TA = 25°C
• Typical VOHV (Output VOH Undershoot)
    < 2.0V at VCC = 3.3V, TA = 25°C
BUS Hold retains last active BUS state during 3-STATE, eliminating the need for external pullup resistors
• Industrial operation at –40°C to +85°C
• Packages available:
    - 56-pin 240 mil wide plastic TSSOP (A)
    - 56-pin 300 mil wide plastic SSOP (V)

ST-Microelectronics
STMicroelectronics
Description : LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER (3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS

DESCRIPTION
The 74VCXHR162245 is a low voltage CMOS 16 BIT BUS TRANSCEIVER (3-STATE) fabricated WITH sub-micron silicon gate AND five-layer metal wiring C2MOS technology. It is ideal for low power AND very high speed 2.3 to 3.6V applications; it can be interfaced to 3.6V signal environment for both inputs AND OUTPUTS.

■ 3.6V TOLERANT INPUTS AND OUTPUTS
■ HIGH SPEED IN BOTH A, B OUTPUTS:
    tPD = 3.4 ns (MAX.) at VCC = 3.0 to 3.6V
    tPD = 4.3 ns (MAX.) at VCC = 2.3 to 2.7V
■ SYMMETRICAL IMPEDANCE OUTPUTS:
    |IOH| = IOL = 12mA (MIN) at VCC = 3.0V
    |IOH| = IOL = 8mA (MIN) at VCC = 2.3V
■ POWER DOWN PROTECTION ON INPUTS AND OUTPUTS
■ 26Ω SERIE RESISTORS IN BOTH A AND B PORT OUTPUTS
■ OPERATING VOLTAGE RANGE: VCC(OPR) = 2.3V to 3.6V
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES HR162245
BUS HOLD PROVIDED ON BOTH SIDES
■ LATCH-UP PERFORMANCE EXCEEDS 300mA (JESD 17)
■ ESD PERFORMANCE:
    HBM > 2000V (MIL STD 883 method 3015); MM > 200V

Philips
Philips Electronics
Description : 16-BIT BUS TRANSCEIVER/REGISTER (3-STATE)

DESCRIPTION
The 74ALVCH16646 consists of 16 non-inverting BUS TRANSCEIVER circuits WITH 3-STATE OUTPUTS, D-type flip-flops AND control circuitry arranged for multiplexed transmission of data directly from the internal REGISTERs.
   
FEATURES
• Complies WITH JEDEC stANDard no. 8-1A
• CMOS low power consumption
• MULTIBYTETM flow-through pin-out architecture
• Low inductance, multiple VCC AND ground pins for minimum noise
    AND ground bounce
• Direct interface WITH TTL levels
• Current drive ± 24 mA at 3.0 V
• Output drive capability 50Ω transmission lines @ 85°C
• All inputs have BUShold circuitry
   

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