Home  Logic - FIFOs Memory  SN74ALS229BDW Datasheets | Logic - FIFOs Memory Asynchronous FIFO 80 (16 x 5) Uni-Directional 40MHz 30ns 20-SOIC

SN74ALS229BDW Datasheets | Logic - FIFOs Memory Asynchronous FIFO 80 (16 x 5) Uni-Directional 40MHz 30ns 20-SOIC

By apogeeweb, SN74ALS229BDW, SN74ALS229BDW Datasheet,SN74ALS229BDW PDF,Texas Instruments

Product Overview

Image:
SN74ALS229BDW
Manufacturer Part#: SN74ALS229BDW
Product Category: Logic - FIFOs Memory
Stock: On Order
Manufacturer: Texas Instruments
Description: Asynchronous FIFO 80 (16 x 5) Uni-Directional 40MHz 30ns 20-SOIC
Datasheet: SN74ALS229B
Package: 20-SOIC (0.295", 7.50mm Width)
Minimum: 1
Quantity: On Order

SN74ALS229BDW Images are for reference only.

SN74ALS229BDW

CAD Models

Product Attributes

Product Attributes Attrinute Value   Search Similar
Series: 74ALS
Memory Size: 80 (16 x 5)
Function: Asynchronous
Data Rate: 40MHz
Access Time: 30ns
Voltage - Supply: 4.5 V ~ 5.5 V
Current - Supply (Max): 140mA
Bus Directional: Uni-Directional
Expansion Type: Width
Programmable Flags Support: No
Retransmit Capability: No
FWFT Support: No
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 20-SOIC (0.295" 7.50mm Width)
Supplier Device Package: 20-SOIC
Mfr: Texas Instruments
Package: Tube
Product Status: Obsolete
Base Product Number: SN74ALS2
Show Similar

Descriptions

FIFO Mem Async Dual Uni-Dir 16 x 5 20-Pin SOIC Tube:NetroFlash
FIFO Logic IC; Logic Family:ALS; Frequency Max:40MHz; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Leaded Process Compatible:Yes ;RoHS Compliant: Yes:Newark
This 80-bit memory uses advanced low-power Schottky technology and features high speed and fast fall-through times. It is organized as 16 words by 5 bits. A FIFO memory is a storage device that allows data to be written into and read from its array at independent data rates. This FIFO is designed to process data at rates from 0 to 40MHz in a bit-parallel format, word by word. Data is written into memory on a low-to-high transition at the load clock (LDCK) input and is read out on a low-to-high transition at the unload clock (UNCK). The memory is full when the number of words clocked in exceeds by 16 the number of words clocked out. When the memory is full, LDCK signals have no effect. When the memory is empty, UNCK signals have no effect. Status of the FIFO memory is monitored by the FULL\, EMPTY\, (FULL-2)\, and (FULL+2)\ output flags. The FULL\ output is low when the memory is full and high when it is not full. The (FULL-2)\ output is low when the memory contains 14 data words. The EMPTY\ output is low when the memory is empty and high when it is not empty. The (EMPTY+2)\ output is low when two words remain in memory. A low level on the reset (RST\) input resets the internal stack control pointers and also sets EMPTY\ low and sets FULL\, (FULL-2)\, and (EMPTY+2)\ high. The Q outputs are not reset to any specific logic level. The first low-to-high transition on LDCK after either a RST\ pulse or from an empty condition causes EMPTY\ to go high and the data to appear on the Q outputs. It is important to note that the first word does not have to be unloaded. Data outputs are noninverting with respect to the data inputs and are at high impedance when the output-enable (OE) input is low. OE does not affect the output flags. Cascading is easily accomplished in the word-width direction but is not possible in the word-depth direction. The SN74ALS229B is characterized for operation from 0C to 70C.:Texas Instruments

  • Features
  • Product Manufacturer

FEATURES

description

These data selectors/multiplexers contain inverters and drivers to supply full data selection to the four output gates. A separate strobe (G) input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The ′ALS157A and SN74AS157 present true data. The ′ALS158 and SN74AS158 present inverted data to minimize propagation delay time.

• Buffered Inputs and Outputs

• Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.

  • Environmental & Export Classifications
  • Documents & Media
Description Value
Description Value
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected
ECCN: EAR99
HTSUS: 8542.31.0001
Documents Media
Datasheets: SN74ALS229B
HTML Datasheet: SN74ALS229B
EDA / CAD Models: SN74ALS229BDW by Ultra Librarian

Shopping Guide

  • Shipping

    Delivery period

    a.For in stock parts, orders generally can be ready to ship within 4 hours.

    b.Apogeeweb ships orders once a day at about 5pm except Sunday.

    c.Once shipped, estimated delivery time depends on the below carriers you chose.

    Shipping rates

    a.Shipping rates for your order can be found in the shopping cart.

    Shipping option

    a.We provide DHL, FedEx, Ups, Singpost international shipping.

    Shipping tracking

    a.We will notify you by email with tracking number once order is shipped.

    You can also find the tracking number in order history.

  • Returning/warranty

    Returning

    a.Returns are normally accepted when completed within 365 days from date of shipment,

       please contact customer service for a return authorization.

    b.Parts should be unused and in original packaging.

    c.Customer has to take charge for the shipping.

    Warranty

    a.All Apogeeweb purchases come with a 90-day Apogeeweb warranty against any manufacturing defects.

    b.If the customer complains the product is "renovation/fake/having quality problem", and ask for a change or refund,

       the related procedures can be carried out only after an effective test report from a authoritative third party was provided.

  • Ordering

    How to Buy

    a.Apogeeweb accepts online orders.

    b.Add to cart > Login> Check out > Submit order > Complete payment >Delivery

    Payment

    a.PayPal, Credit Card, Wire Transfer and Western Union

You May Also Be Interested In

IDT723611L15PQF
IDT723611L15PQF
Synchronous FIFO 2.25K (64 x 36) Bi-Directional 66.7MHz 10ns 132-PQFP (24.13x24.13)
call Detail
CYF0018V33L-133BGXI
CYF0018V33L-133BGXI
Synchronous FIFO 18M (512K x 36) Uni-Directional 133MHz 10ns 209-FBGA (14x22)
call Detail
SN74ABT7819A-10PN
SN74ABT7819A-10PN
Synchronous FIFO 18K (512 x 18 x 2) Bi-Directional 100MHz 8ns 80-LQFP (12x12)
call Detail
SN74ACT3651-15PQ
SN74ACT3651-15PQ
Synchronous FIFO 72K (2K x 36) Bi-Directional 66.7MHz 11ns 132-BQFP (24.54x24.54)
call Detail
SN74ABT3614-30PQ
SN74ABT3614-30PQ
Synchronous FIFO 4.5K (64 x 36 x 2) Bi-Directional 33.4MHz 15ns 132-BQFP (24.54x24.54)
call Detail
SN74ACT3641-30PCB
SN74ACT3641-30PCB
Synchronous FIFO 36K (1K x 36) Bi-Directional 33.4MHz 15ns 120-HLQFP (14x14)
call Detail
74HCT40105N-112
74HCT40105N,112
IC 4X16 FIFO REGISTER 16-DIP
call Detail
SN74ABT7819A-15PN
SN74ABT7819A-15PN
Synchronous FIFO 18K (512 x 18 x 2) Bi-Directional 67MHz 10ns 80-LQFP (12x12)
call Detail
SN74ACT3622-30PQ
SN74ACT3622-30PQ
Synchronous FIFO 18K (256 x 36 x 2) Bi-Directional 33.4MHz 15ns 132-BQFP (24.54x24.54)
call Detail
74HC7403D-518
74HC7403D,518
IC FIFO REGISTER 64X4 16SOIC
call Detail
SN74ACT2235-30FNR
SN74ACT2235-30FNR
Asynchronous FIFO 18K (1K x 9 x 2) Bi-Directional 33MHz 25ns 44-PLCC (16.58x16.58)
call Detail
SN74ABT3612-20PQ
SN74ABT3612-20PQ
Synchronous FIFO 4.5K (64 x 36 x 2) Bi-Directional 50MHz 12ns 132-BQFP (24.54x24.54)
call Detail
CY7C421-20JXI
CY7C421-20JXI
Asynchronous FIFO 4.5K (512 x 9) Uni-Directional 50MHz 20ns 32-PLCC (11.43x13.97)
call Detail
SN74ACT7802-40FN
SN74ACT7802-40FN
Asynchronous FIFO 18K (1K x 18) Uni-Directional 25MHz 35ns 68-PLCC (24.23x24.23)
call Detail
CY7C425-10JC
CY7C425-10JC
Asynchronous FIFO 9K (1K x 9) Uni-Directional 50MHz 10ns 32-PLCC (11.43x13.97)
call Detail
In Stock:On Order
Tips:For larger projects, we will consider discounts from advertised prices.
*Company Name:
*Contact Name:
*Email:
*Verification Code:
*Quantity:
 

Hot Product

LM2941S
LM2941S
Company:Texas Instruments
Package:N/A
Description:LDO Voltage Regulators 1A LDO Adj Reg
ZHCS400TA
ZHCS400TA
Company:Diodes Inc
Package:SC-76, SOD-323
Description:DIODE SCHOTTKY 40V 400MA SOD323
STM32F429ZIT6
STM32F429ZIT6
Company:STMicroelectronics
Package:N/A
Description:ARM Microcontrollers - MCU DSP FPU ARM CortexM4 2Mb Flash 180MHz
GRM31CR72A105KA01L
GRM31CR72A105KA01L
Company:Murata
Package:1206 (3216 Metric)
Description:CAP CER 1UF 100V X7R 1206
LM2577SX-ADJ-NOPB
LM2577SX-ADJ/NOPB
Company:Texas Instruments
Package:TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Description:IC REG MULT CONFG ADJ 3A TO263
LM124AJ-PB
LM124AJ/PB
Company:Texas Instruments
Package:14-CDIP (0.300", 7.62mm)
Description:IC OPAMP GP 4 CIRCUIT 14CDIP
CBT-140-WCS-L16-UA122
CBT-140-WCS-L16-UA122
Company:Luminus Devices
Package:50
Description:BIG CHIP LED COOL WHITE
WJLXT971ALE-A4-857343
WJLXT971ALE.A4-857343
Company:Inphi
Package:64-LQFP
Description:IC TRANSCEIVER FULL 1/1 64LQFP
SKRPABE010
SKRPABE010
Company:ALPS
Package:N/A
Description:Tactile Switches 4.2x3.2x2.5mm 160gf
FDC638P
FDC638P
Company:ON Semiconductor
Package:SuperSOT™-6
Description:MOSFET P-CH 20V 4.5A SSOT-6