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Details, datasheet, quote on part number:SN54HC241J
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| Part: | SN54HC241J |
| Category: | Logic => Buffers/Drivers => Inverting Buffers and Drivers |
| Description: | ti SN54HC241, Octal Buffers And Line Drivers With 3-State Outputs |
| Company: | Texas Instruments, Inc. |
| Datasheet: | Download SN54HC241J datasheet File size : 326 kB |
| Request For quote: | Find where to buy SN54HC241J
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Datasheet text preview:
SN54HC241, SN74HC241 OCTAL BUFFERS AND LINE DRIVERS WITH 3 STATE OUTPUTS
SCLS300C - JANUARY 1996 - REVISED AUGUST 2003
D Wide Operating Voltage Range of 2 V to 6 V D High-Current Outputs Drive Up To 15
LSTTL Loads
D Low Power Consumption, 80-µA Max ICC D Typical tpd = 11 ns
SN54HC241 . . . J OR W PACKAGE SN74HC241 . . . DW, N, NS, OR PW PACKAGE (TOP VIEW)
D ±6-mA Output Drive at 5 V D Low Input Current of 1 µA Max D 3-State Outputs Drive Bus Lines or Buffer
Memory Address Registers
SN54HC241 . . . FK PACKAGE (TOP VIEW)
2Y 4 1A 1 1OE VCC 1A2 2Y3 1A3 2Y2 1A4
10
11
description/ordering information
These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The 'HC241 devices are organized as two 4-bit buffers/drivers with separate output-enable (1OE and 2OE) inputs. When 1OE is low or 2OE is high, the device passes noninverted data from the A inputs to the Y outputs. When 1OE is high or 2OE is low, the outputs for the respective buffers/drivers are in the high-impedance state. ORDERING INFORMATION
TA PDIP - N SOIC - DW -40°C to 85 C 85°C SOP - NS PACKAGE Tube of 20 Tube of 25 Reel of 2000 Reel of 2000 Reel of 70 TSSOP - PW CDIP - J -55°C to 125 C 125°C CFP - W Reel of 2000 Reel of 250 Tube of 20 Tube of 85 ORDERABLE PART NUMBER SN74HC241N SN74HC241DW SN74HC241DWR SN74HC241NSR SN74HC241PW SN74HC241PWR SN74HC241PWT SNJ54HC241J SNJ54HC241W SNJ54HC241J SNJ54HC241W HC241 HC241 HC241 TOP-SIDE MARKING SN74HC241N
LCCC - FK Tube of 55 SNJ54HC241FK SNJ54HC241FK Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
On products compliant to MIL PRF 38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
Copyright 2003, Texas Instruments Incorporated
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
2Y1 GND 2A1 1Y4 2A2
1OE 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND
1 2 3 4 5 6 7 8 9
20 19 18 17 16 15 14 13 12
VCC 2OE 1Y1 2A4 1Y2 2A3 1Y3 2A2 1Y4 2A1
4 5 6 7 8
3 2 1 20 19 18 17 16 15 14 9 10 11 12 13
2OE 1Y1 2A4 1Y2 2A3 1Y3
1
SCLS300C - JANUARY 1996 - REVISED AUGUST 2003
SN54HC241, SN74HC241 OCTAL BUFFERS AND LINE DRIVERS WITH 3 STATE OUTPUTS
FUNCTION TABLES INPUTS 1OE L L H 1A H L X OUTPUT 1Y H L Z
INPUTS 2OE H H L 2A H L X
OUTPUT 2Y H L Z
logic diagram (positive logic)
1 1OE 2 2OE 19
1A1
18
1Y1
2A1
11
9
2Y1
1A2
4
16
1Y2
2A2
13
7
2Y2
1A3
6
14
1Y3
2A3
15
5
2Y3
1A4
8
12
1Y4
2A4
17
3
2Y4
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 7 V Input clamp current, IIK (VI VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Output clamp current, IOK (VO VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±35 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±70 mA Package thermal impedance, JA (see Note 2): DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69°C/W NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60°C/W PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83°C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to 150°C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The package thermal impedance is calculated in accordance with JESD 51-7.
2
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
SN54HC241, SN74HC241 OCTAL BUFFERS AND LINE DRIVERS WITH 3 STATE OUTPUTS
SCLS300C - JANUARY 1996 - REVISED AUGUST 2003
recommended operating conditions (see Note 3)
SN54HC241 MIN VCC VIH Supply voltage VCC = 2 V VCC = 4.5 V VCC = 6 V VCC = 2 V VIL VI VO t/v Low-level input voltage Input voltage Output voltage VCC = 2 V VCC = 4.5 V VCC = 6 V VCC = 4.5 V VCC = 6 V 0 0 2 1.5 3.15 4.2 0.5 1.35 1.8 VCC VCC 1000 500 400 0 0 NOM 5 MAX 6 SN74HC241 MIN 2 1.5 3.15 4.2 0.5 1.35 1.8 VCC VCC 1000 500 400 ns V V V V NOM 5 MAX 6 UNIT V
High-level input voltage
Input transition rise/fall time
TA Operating free-air temperature -55 125 -40 85 °C NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS VCC 2V IOH = -20 µA VOH VI = VIH or VIL IOH = -6 mA IOH = -7.8 mA IOL = 20 µA VOL VI = VIH or VIL IOL = 6 mA IOL = 7.8 mA II IOZ ICC Ci VI = VCC or 0 VO = VCC or 0 VI = VCC or 0, IO = 0 4.5 V 6V 4.5 V 6V 2V 4.5 V 6V 4.5 V 6V 6V 6V 6V 2 V to 6 V 3 TA = 25°C MIN TYP MAX 1.9 4.4 5.9 3.98 5.48 1.998 4.499 5.999 4.3 5.8 0.002 0.001 0.001 0.17 0.15 ±0.1 ±0.01 0.1 0.1 0.1 0.26 0.26 ±100 ±0.5 8 10 SN54HC241 MIN 1.9 4.4 5.9 3.7 5.2 0.1 0.1 0.1 0.4 0.4 ±1000 ±10 160 10 MAX SN74HC241 MIN 1.9 4.4 5.9 3.84 5.34 0.1 0.1 0.1 0.33 0.33 ±1000 ±5 80 10 nA µA µA pF V V MAX UNIT
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
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