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74LV165A
Datasheet
General description
The 74LV165A is a high-performance, low-power, low-voltage, Is-gate CMOS device and superior to most advanced CMOS compatible TTL families.
Schmitt-trigger action at all inputs makes the circuit tolerant for slower input rise and fall times.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the output, preventing the damaging current back flow through the device when it is powered down.
The 74LV165A is an 8-bit parallel-load or serial-in shift register with complementary serial outputs (Q7 and Q7) available from the last stage. When the parallel-load input (PL) is LOW, parallel data from the inputs D0 to D7 are loaded into the register asynchronously. When input PL is HIGH, data enters the register serially at the input DS and shifts one place to the right (Q0→Q1→Q2, etc.) with each positive-going clock transition. This feature allows parallel-to-serial converter expansion by tying the output Q7 to the input DS of the succeeding stage.
The clock input is a gate-OR structure which allows one input to be used as an active LOW clock enable input (CE) input. The pin assignment for the inputs CP and CE is arbitrary and can be reversed for layout convenience. The LOW-to-HIGH transition of the input CE should only take place while CP HIGH for predictable operation.
Features
- Wide supply voltage range from 2.0 to 5.5 V
- Complies with JEDEC standard:
- 5.5 V tolerant inputs/outputs
- CMOS LOW power consumption
- Direct interface with TTL levels (2.7 to 3.6 V)
- Power-down mode
- Asynchronous 8-bit parallel load
- Synchronous serial input
- Latch-up performance exceeds 250 mA
- ESD protection:
JESD8-5 (2.3 to 2.7 V)
JESD8B/JESD36 (2.7 to 3.6 V)
JESD8-1A (4.5 to 5.5 V).
HBM EIA/JESD22-A114-A exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74LV165AD | 74LV165AD | 9352 731 76112 | Volume production | SOT109-1
(SO16) | Tube | Standard Marking | 74LV165AD
| week 35, 2004 |
| 74LV165AD | 74LV165AD-T | 9352 731 76118 | Volume production | SOT109-1
(SO16) | Reel Pack, SMD, 13" | Standard Marking | 74LV165AD
| week 35, 2004 |
| 74LV165APW | 74LV165APW | 9352 731 77112 | Volume production | SOT403-1
(TSSOP16) | Tube | Standard Marking | 74LV165APW
| week 10, 2005 |
| 74LV165APW | 74LV165APW-T | 9352 731 77118 | Volume production | SOT403-1
(TSSOP16) | Reel Pack, SMD, 13" | Standard Marking | 74LV165APW
| week 10, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74LV165AD | 9352 731 76112 | 0.2400 | not available | |||||
| 74LV165AD | 9352 731 76118 | 0.2400 | Order samples | |||||
| 74LV165APW | 9352 731 77112 | 0.2400 | Order samples | |||||
| 74LV165APW | 9352 731 77118 | 0.2400 | Order samples |
Parametrics/similar products
| Type number | Package | Description | Fmax(MHz) | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|---|
| 74LV165AD | SOT109-1
(SO16) | 3.3V 8-Bit Parallel-In/Serial-Out Shift Register | 115 | 7.5@3.3V | 2.0-5.5 V | 16 | Low Power or Battery Applications | TTL | +/- 12 mA |
| 74LV165APW | SOT403-1
(TSSOP16) | 3.3V 8-Bit Parallel-In/Serial-Out Shift Register | 115 | 7.5@3.3V | 2.0-5.5 V | 16 | Low Power or Battery Applications | TTL | +/- 12 mA |
Similar products
74LV165A links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.
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