SN74LS163ADR

Mfr. #:: SN74LS163ADR
Description:: Counter ICs 4-Bit Synchronous Binary Counters
Lifecycle:: New from this manufacturer.
Datasheet:: SN74LS163ADR Datasheet
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More Information:: SN74LS163ADR more Information SN74LS163ADR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Counter ICs

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: SOP-16

Counter Type:: Binary

Logic Family:: LS

Number of Bits:: 4 bit

Counting Sequence:: Up

Operating Supply Voltage:: 4.75 V to 5.25 V

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Series:: SN74LS163A

Packaging:: Reel

Function:: Counter

Operating Temperature Range:: 0 C to + 70 C

Output Current:: 8 mA/- 0.4 mA

Brand:: Texas Instruments

Product Type:: Counter ICs

Factory Pack Quantity:: 2500

Subcategory:: Counter ICs

Unit Weight:: 0.004998 oz

Tags: SN74LS163AD, SN74LS163A, SN74LS163, SN74LS16, SN74LS1, SN74LS, SN74L, SN74, SN7

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We provide 90-360 days warranty.

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SN74LS163ADR Description

***p One Stop Global: Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R

***ser: Logic - Counters 4-Bit Synchronous Binary Counters

***i-Key: IC SYNC 4BIT BIN COUNTR 16-SOIC

***ark: Counter Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:16-SOIC; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes; Output Type:TTL ;RoHS Compliant: Yes

***AS INSTRUMENT: These synchronous, presettable counters feature an internal carry look-ahead for application in high-speed counting designs. The '160, '162, 'LS160A, 'LS162A, and 'S162 are decade counters and the '161, '163, 'LS161A, 'LS163A, and 'S163 are 4-bit binary counters. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed by the count-enable inputs and internal gating. This mode of operation eliminates the output counting spikes that are normally associated with asynchronous (ripple clock) counters, however counting spikes may occur on the (RCO) ripple carry output. A buffered clock input triggers the four flip-flops on the rising edge of the clock input waveform.

***: These counters are fully programmable; that is, the outputs may be preset to either level. As presetting is synchronous, setting up a low level at the load input disables the counter and causes the outputs to agree with the setup data after the next clock pulse regardless of the levels of the enable inputs. Low-to-high transitions at the load input of the '160 thru '163 should be avoided when the clock is low if the enable inputs are high at or before the transition. This restriction is not applicable to the 'LS160A thru 'LS163A or 'S162 or 'S163. The clear function for the '160, '161, 'LS160A, and 'LS161A is asynchronous and a low level at the clear input sets all four of the flip-flop outputs low regardless of the levels of clock, load, or enable inputs. The clear function for the '162, '163, 'LS162A, 'LS163A, 'S162, and 'S163 is synchronous and a low level at the clear input sets all four of the flip-flop outputs low after the next clock pulse, regardless of the levels of the enable inputs. This synchronous clear allows the count length to be modified easily as decoding the maximum count desired can be accomplished with one external NAND gate. The gate output is connected to the clear input to synchronously clear the counter to 0000 (LLLL). Low-to-high transitions at the clear input of the '162 and '163 should be avoided when the clock is low if the enable and load inputs are high at or before the transition.

***AS INSTRUM: The carry look-ahead circuitry provides for cascading counters for n-bit synchronous applications without additional gating. Instrumental in accomplishing this function are two count-enable inputs and a ripple carry output. Both count-enable inputs (P and T) must be high to count, and input T is fed forward to enable the ripple carry output. The ripple carry output thus enabled will produce a high-level output pulse with a duration approximately equal to the high-level portion of the QA output. This high-level overflow ripple carry pulse can be used to enable successive cascaded stages. High-to-low level transitions at the enable P or T inputs of the '160 thru '163 should occur only when the clock input is high. Transitions at the enable P or T inputs of the 'LS160A thru 'LS163A or 'S162 and 'S163 are allowed regardless of the level of the clock input.

***AS INST: 'LS160A thru 'LS163A, 'S162 and 'S163 feature a fully independent clock circuit. Changes at control inputs (enable P or T, or load) that will modify the operating mode have no effect until clocking occurs. The function of the counter (whether enabled, disabled, loading, or counting) will be dictated solely by the conditions meeting the stable setup and hold times.

***AS INSRUMENTS

Market price

Part #	Description	Stock	Price
SN74LS163ADR DISTI # 296-44704-1-ND	IC SYNC 4BIT BIN COUNTR 16-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1675In Stock	1000:$0.3164 500:$0.3955 100:$0.5003 10:$0.6530 1:$0.7400
SN74LS163ADR DISTI # 296-44704-6-ND	IC SYNC 4BIT BIN COUNTR 16-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1675In Stock	1000:$0.3164 500:$0.3955 100:$0.5003 10:$0.6530 1:$0.7400
SN74LS163ADR DISTI # 296-44704-2-ND	IC SYNC 4BIT BIN COUNTR 16-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	12500:$0.2496 5000:$0.2592 2500:$0.2784
SN74LS163ADR DISTI # SN74LS163ADR	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R - Tape and Reel (Alt: SN74LS163ADR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.2779 5000:$0.2649 10000:$0.2559 15000:$0.2469 25000:$0.2399
SN74LS163ADR DISTI # SN74LS163ADR	Counter Single 4-Bit Sync Binary UP 16-Pin SOIC T/R (Alt: SN74LS163ADR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€0.3839 5000:€0.3139 10000:€0.2879 15000:€0.2469 25000:€0.2299
SN74LS163ADR	Synchronous 4-Bit Binary Counters	5000	1000:$0.2200 750:$0.2500 500:$0.3300 250:$0.4200 100:$0.4700 25:$0.5500 10:$0.6100 1:$0.6900
SN74LS163ADR2	Counter	0
SN74LS163ADR DISTI # 595-SN74LS163ADR	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	2054	1:$0.7200 10:$0.5960 100:$0.3840 1000:$0.3080 2500:$0.2790 5000:$0.2600 10000:$0.2500 25000:$0.2400
SN74LS163AD DISTI # 595-SN74LS163AD	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	695	1:$0.8600 10:$0.7200 100:$0.4620 1000:$0.3700 2000:$0.3350 5000:$0.3120 10000:$0.3010 25000:$0.2890
SN74LS163ADG4 DISTI # 595-SN74LS163ADG4	Counter ICs Sync 4B Binary Counters RoHS: Compliant	0
SN74LS163ADRG4 DISTI # 595-SN74LS163ADRG4	Counter ICs Sync 4B Binary Counters RoHS: Compliant	0
SN74LS163ADRE4 DISTI # 595-SN74LS163ADRE4	Counter ICs 4-Bit Synchronous Binary Counters RoHS: Compliant	0
SN74LS163ADR		125	7:$0.7500 28:$0.4875 104:$0.2812
SN74LS163ADR	LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16	100	26:$0.5000 6:$0.8000 1:$1.0000

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Availability

Stock:: Available
On Order:: 1985
Enter Quantity:

Current price of SN74LS163ADR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.72~~; ~~$0.72~~

10: ~~$0.60~~; ~~$5.96~~

100: ~~$0.38~~; ~~$38.40~~

1000: ~~$0.31~~; ~~$308.00~~

Start with

SN74LS163AD 4
SN74LS163A 10
SN74LS163 11
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SN74LS1 573
SN74LS 1965
SN74L 7461
SN74 21764
SN7 24556

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SN74LS163ADR

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