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74ALVC162834A

nexperia
Part Number 74ALVC162834A
Manufacturer nexperia
Description 18-bit registered driver
Published Jul 23, 2019
Detailed Description 74ALVC162834A 18-bit registered driver with inverted register enable and 30 Ω termination resistors; 3-state Rev. 3 —...
Datasheet PDF File 74ALVC162834A PDF File

74ALVC162834A
74ALVC162834A

Overview
74ALVC162834A 18-bit registered driver with inverted register enable and 30 Ω termination resistors; 3-state Rev.
3 — 13 June 2017 Product data sheet 1 General description The 74ALVC162834A is an 18-bit registered driver.
Data flow is controlled by active low output enable (OE), active low latch enable (LE) and clock inputs (CP).
When LE is LOW, the A to Y data flow is transparent.
When LE is HIGH and CP is held at LOW or HIGH, the data is latched; on the LOW to HIGH transient of CP the A-data is stored in the latch/flip-flop.
The 74ALVC162834A is designed with 30 Ω series resistors in both HIGH or LOW output stages.
When OE is LOW the outputs are active.
When OE is HIGH, the outputs go to the high impedance OFF-state.
Operation of the OE input does not affect the state of the latch/ flip-flop.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
2 Features and benefits • Wide supply voltage range from 1.
2 V to 3.
6 V • CMOS low-power consumption • Direct interface with TTL levels (2.
7 V to 3.
6 V) • Current drive ± 12 mA at 3.
0 V • MULTIBYTE flow-through standard pin-out architecture • Low inductance multiple VCC and GND pins for minimum noise and ground bounce • Output drive capability 50 Ω transmission lines at 85°C • Integrated 30 Ω termination resistors • Diode clamps to VCC and GND on all inputs • Input diodes to accommodate strong drivers • Complies with JEDEC standard no.
8-1A Nexperia 74ALVC162834A 18-bit registered driver with inverted register enable and 30 Ω termination resistors; 3-state 3 Ordering information Table 1.
Ordering information Type number Package Temperature range 74ALVC162834ADGG -40 °C to + 85 °C Name Description Version TSSOP56 plastic thin shrink small outline package; 56 leads; SOT364-1 body width 6.
1 mm 4 Functional diagram OE 27 CP 30 LE 28 EN5 3C4 G7 OE ...


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