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74hc245 PIN DIAGRAM

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: 74HC245; 74HCT245 Octal bus tranceiver; 3-state Rev. 03 - 31 January 2005 Product data sheet 1. General description The 74HC245; 74HCT245 is a high-speed Si-gate CMOS device and is pin compatible with Low-Power Schottky TTL (LSTTL). The 74HC245; 74HCT245 is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The 74HC245; 74HCT245 , control. OE controls the outputs so that the buses are effectively isolated. The 74HC245; 74HCT245 is Philips Semiconductors
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74HC640 74HC245 Datasheet 74hct245 datasheet 74HC245 application datasheet 74hc245 74HC245N 74HCT245D 74HCT640 EIA/JESD22-A114-B EIA/JESD22-A115-A
Abstract: 74HC245-Q100; 74HCT245-Q100 Octal bus tranceiver; 3-state Rev. 1 â'" 22 July 2013 Product data sheet 1. General description The 74HC245-Q100; 74HCT245-Q100 is an 8-bit transceiver with 3 , -Q100 74HC245PW-Q100 74HCT245PW-Q100 74HC245BQ-Q100 74HCT245BQ-Q100 74HC245-Q100; 74HCT245-Q100 NXP Semiconductors Octal bus tranceiver; 3-state 4. Functional diagram 1 DIR OE 2 B0 3 16 2 , . All rights reserved. 2 of 20 74HC245-Q100; 74HCT245-Q100 NXP Semiconductors Octal bus NXP Semiconductors
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74HC245-Q100 AEC-Q100 MIL-STD-883 JESD22-A114F JESD22-A115-A 74HC245D-Q100
Abstract: 20 = VCC Figure 1. Pin Assignment Figure 2. Logic Diagram FUNCTION TABLE Control Inputs , 74HC245 Octal 3-State Noninverting Bus Transceiver High-Performance Silicon-Gate CMOS The 74HC245 is identical in pinout to the LS245. The device inputs are compatible with standard CMOS outputs , active-low Output Enable pin, which is used to place the I/O ports into high-impedance states. The Direction , Components Industries, LLC, 2007 March, 2007 - Rev. 1 1 Publication Order Number: 74HC245/D ON Semiconductor
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HC245 A115 A114 74HC245DTR2G TSSOP-20 74HC245/D
Abstract: HS-CMOS" INTEGRATED CIRCUITS ö a 4- Û 4r> ' C, iC ^ A . ."V 1' 4?) M54/74HC245 , HC643 3-STATE, INVERTING AND NON-INVERTING DESCRIPTION The M54/74HC245, M54HC640 and M54HC643 utilize , Wide Operating Voltage Range Vcc (opr) = 2V to 6V Pin and Function compatible with 54/74LS245/640/643 HC245 HC640 HC643 301 7/84 This Material Copyrighted By Its Respective Manufacturer M54/74HC245 , DIAGRAM A» O-â'" THE SAME CIRCUIT AS ABOVE F I_I 9-7B79 Note: In -
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ic 74hc245 ic 74hc245 n 74hc245 20 pin DIAGRAM 74HC245 equivalent 74HCB IC M54 M54/74HC245 M54/74HCB40 M54/74HCS43 M54HCXXX M74HCXXX HC640/643
Abstract: 74HC245; 74HCT245 Octal bus tranceiver; 3-state Rev. 03 â'" 31 January 2005 Product data sheet 1. General description The 74HC245; 74HCT245 is a high-speed Si-gate CMOS device and is pin compatible with Low-Power Schottky TTL (LSTTL). The 74HC245; 74HCT245 is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The 74HC245; 74HCT245 , control. OE controls the outputs so that the buses are effectively isolated. The 74HC245; 74HCT245 is Philips Semiconductors
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Abstract: 74HC245 Octal 3-State Noninverting Bus Transceiver High-Performance Silicon-Gate CMOS The 74HC245 is identical in pinout to the LS245. The device inputs are compatible with standard CMOS outputs , active-low Output Enable pin, which is used to place the I/O ports into high-impedance states. The Direction , Industries, LLC, 2007 1 Publication Order Number: 74HC245/D 74HC245 DIRECTION A1 A2 VCC , B8 1 DIRECTION 19 OUTPUT ENABLE PIN 10 = GND PIN 20 = VCC Figure 1. Pin Assignment ON Semiconductor
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Abstract: (MIN.) BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCc (OPR) = 2V to 6V PIN , M74HCXXX B1N M74HCXXX M1 M74HCXXX F1 DESCRIPTION The M54/74HC245, M54HC640 and M54HC643 utilise silicon , disable the device so that the buses are effectively isolated. PIN CONNECTION (top view) All inputs are , 1988 1/5 429 This Material Copyrighted By Its Respective Manufacturer M54/74HC245/640/643 | CHIP CARRIER uuuuu 3 2 1 20 19 D = 3' D» < iD CD 0 (D LOGIC DIAGRAM (HC640) NOTE: IN CASE OF HC245 OR -
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74LS245 non inverting bus transceiver function table of 74hc245 M54HC245/640/643 M74HC245/640/643 M54/74HC245/640/643
Abstract: 1000 500 400 500 ns Logic Diagram Iâ'" im (21 â if- S â 5} US) 1171 Fig. 1. Logic diagram 3-52 405Ã7S7 000431b fifil GD54/74HC245, GD54/74HCT245 DC Electrical Characteristics for HC , GD54/74HC245, GD54/74HCT245 OCTAL NONINVERTING 3-STATE TRANSCEIVERS General Description These , characterized for opération over Wide temperature ranges to meet industry and military specificationgs Pin , OFF-state 3-51 4DEÃ7S7 0004315 T4S â  GD54/74HC245, GD54/74HCT245 Absolute Maximum Ratings SYMBOL -
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GD74HC245 logic diagram of 74LS245 GD54/74HC245 54/74LS245 GD54HC245 GD74HCT245 GD54HCT245
Abstract: Types at 4.5V 1000 500 400 500 ns Logic Diagram â {5= S Fig. 1. Logic diagram 4-351 This Material Copyrighted By Its Respective Manufacturer GD54/74HC245, GD54 , GD54/74HC245, GD54/74HCT245 OCTAL NONINVERTING 3-STATE TRANSCEIVERS General Description These , characterized for operation over wide temperature ranges to meet industry and military specificationgs. Pin , Its Respective Manufacturer GD54/74HC245, GD54/74HCT245 Absolute Maximum Ratings SYMBOL PARAMETER -
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pinout 74LS245 74HC
Abstract: FUNCTIONAL DIAGRAM The RCA-CD54/74HC245 and CD54/74HCT245 are high speed octal 3-state bidirectional , -T 'S a ~ 3 J File Number CD54/74HC245 CD54/74HCT245 High-Speed CMOS Logic A O -I A H A 2 -I A3H , that of LSTTL circuits. The CD54/74HC245 and CD54/74HCT245 allow data trans mission from the A bus to , L H X H = high level, L = low level, X = irrelevant 9 2 C S -3 8 4 6 9 R ! LOGIC DIAGRAM , _ Technical Data CD54/74HC245 CD54/74HCT245 MAXIMUM RATINGS, Absolute-Maximum Values: DC -
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CD54/74HC245 RCA-CD54/74HC245 HC/HCT245 HC/HCT640 HC/HCT643 CD54HC245
Abstract: 25° C 92C S-38468 FUNCTIONAL DIAGRAM The RCA-CD54/74HC245 and CD54/74HCT245 are high­ speed , Technical Data CD54/74HC245 CD54/74HCT245 File Number 1651 High-Speed CMOS Logic , and drive capabilities compar­ able to that of LSTTL circuits. The CD54/74HC245 and CD54/74HCT245 , B BUS ISOLATION H = high level, L = low level, X = irrelevant 92C S-38469R I LOGIC DIAGRAM , sh ould be te r­ m inated w ith 1 0 K fi to 1 M fi resistors. .Technical Data CD54/74HC245 -
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CD54HCT245 CD74HC245 CD74HCT245 54/74HC 54/74HCT
Abstract: GD54/74HC245, GD54/74HCT245 OCTAL NONINVERTING 3-STATE TRANSCEIVERS General Description Pin , * 14 11 (i_> | I (1 1 3 - ' nJ * 'Z h 1 uz) Fig. 1. Logic diagram 4-351 GD54/74HC245 , /74HC245, GD54/74HCT245 Absolute Maximum Ratings SYMBOL PARAMETER CONDITIONS o >° MIN , '74HC Types at 2V at 4.5V at 6V GD54/74HCT Types at 4.5V 1000 500 400 500 ns Logic Diagram DM , SYMBOL 5.5 0.01 GD54/74HC245, GD54/74HCT245 *PHL fe 1 *PHZ *PZH / *PZL *TLH 1 MAX -
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Abstract: VOLTAGE RANGE VCc (OPR) = 2V to 6V â  PIN AND FUNCTION COMPATIBLE WITH 54/74LS245/640/643 DESCRIPTION The M54/74HC245, M54HC640 and M54HC643 utilise silicon gate C^MOS technology to achieve operating , . PIN CONNECTION (top view) \s M £ t HC245 « E E « HC640 ' S E E « , , 429 M54/74HC245/640/643 CHIP CARRIER SbE S D â  7 ^ 2 ^ 2 3 7 0Q4QD73 2*12 M S 6 , 'I 12 13 nnnnn « z 0 «e c- 5 < © < O O 0 ID LOGIC DIAGRAM (H C 64 0 -
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7TSTE37
Abstract: OPERATING VOLTAGE RANGE Vcc (OPR) = 2 V to 6V PIN AND FUNCTION COMPATIBLE WITH 54/74LS245/640/643 DESCRIPTION The M 54/74HC245, M 54HC640 and M 54HC643 utilise silicon gate C2MOS technology to achieve , UP RESISTOR. PIN CO NNECTION (top view) HC245 a HC640 HC643 ÃH3 » à : 3 G «j si ¡3 g 6 3 : Y fc g - ^ 3 YPg- Dctober 1988 1/5 429 M54/74HC245/640/643 CHIP CARRIER LOG IC DIAGRAM (HC640) NOTE: IN CASE OF HC245 OR HC643, INPUT INVERTERS MARKED* AT A -
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54/74HC245
Abstract: tpLH = tPHL W IDE OPERATING VOLTAGE RANGE V c c (OPR) = 2V to 6V PIN AND FUNCTIO N COMPATIBLE W ITH , disable the device so that the buses are effectively isolated. PIN CO NNECTIO N (top view) All inputs are , Ictober 1988 1/5 429 M54/74HC245/640/643 CHIP CARRIER ~ ; g u,o 2 1 20 19 X A3 A4 A5 A6 , n 9 10 11 12 13 , 7 SGS-THOMSON » » ly iC Y a D lliK S 430 M54/74HC245/640/643 TRUTH TABLE INPUT G L L H X -
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HC245 h 54/74H
Abstract: Technical Data. T - `p ' Z . ' 3 i - n n F ile N u m b e r 3 BUHAS CD54/74HC245 CD54 , DIAGRAM t h e R C A -C D 5 4 /7 4 H C 2 4 5 and C D 5 4 /7 4 H C T 2 4 5 are high speed octal 3 -s ta , 6 9 R I ENABLE LOGIC DIAGRAM To prevent excess currents in the High-Z (Isold* tion) modes , Technical Data CD54/74HC245 CD54/74HCT245 M A X IM U M R A T IN G S , A bsolu te-M axim um Values: DC , Data T -52-31 7 HIHAS CD54/74HC245 CD54/74HCT245 S T A T IC E LE C T R IC A L C H A R A C T E -
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IC TTL 74hc245 S-384 H302271 QQ17717
Abstract: * 5 7 SGS-THOMSON M54/74HC245/640/643 IL OT CjMCS M54/74HC245/640/643 HTI^ q DS OCTAL , 2 V TO 6 V . PIN AND FUNCTION COMPATIBLE WITH 54/74LS245/640/643 M1R (Micro Package) C1R , The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds , REQUESTED TO FIX THE INPUT LEVEL BY MEANS OF EXTERNAL PULL DOWN OR PULL UP RESISTOR. PIN CONNECTION , OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 1 DIR NAME AND FUNCTION 2, 3 -
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54HCXXXF1R 74HCXXXM 74HCXXXB1R M74HCXXXC1R D54602 M54/M74HC245/640/643
Abstract: M54/74HC245/640/643 M54/74HC245/640/643 OCTAL BUS TRANSCEIVER (3-STATE): HC245 NON INVERTING , 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH 54/74LS245/640/643 B1R (Plastic Package) F1R , M74HCXXXB1R M74HCXXXC1R DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS , OR PULL UP RESISTOR. PIN CONNECTION (top view) HC245 October 1993 HC640 HC643 1/11 M54/M74HC245/640/643 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 1 2 STMicroelectronics
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M54HCXXXF1R M74HCXXXM1R P027A
Abstract: ¿ 7 / SCS-THOMSON M54/74HC245/640/643 iUD M54/74HC245/640/643 OCTAL BUS TRANSCEIVER (3 , 74H C XXXB1R M 74HCXXXC1R WIDE OPERATING VOLTAGE RANGE Vcc (OPR) = 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH 54/74LS245/640/643 DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS , device so that the buses are effectively isolated. PIN CONNECTION (top view) H C245 "W HC640 All , AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 1 2, 3, 4, 5, 6, 7, 8, 9 18, 17, 16, 15, 14, 13 -
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ic 74ls245
Abstract: M54/74HC245/640/643 M54/74HC245/640/643 OCTAL BUS TRANSCEIVER (3-STATE): HC245 NON INVERTING , 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH 54/74LS245/640/643 B1R (Plastic Package) F1R , M74HCXXXB1R M74HCXXXC1R DESCRIPTION The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS , OR PULL UP RESISTOR. PIN CONNECTION (top view) HC245 October 1993 HC640 HC643 1/11 M54/M74HC245/640/643 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 1 2 STMicroelectronics
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