74LS64 Search Results

N74LS642N

Abstract: ls642
Contextual Info: Sìgnetics 74LS641, LS642, 74LS641-1, LS642-1 Transceivers Octal Bus Transceiver Open Collector Product Specification Logic Products FEATURES • Octal bidirectional bus interface • Open Collector Outputs — 'LS641, non-inverting — 'LS642, inverting

LS645

Abstract: 74ls642 SN54/74LS642 SN54LSXXXJ LS640 LS641 LS642 74LS645 8A79 74LS641
Contextual Info: SN54/74LS640 SN54/74LS641 SN54/74LS642 SN54/74LS645 OCTAL BUS TRANSCEIVERS These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmission from the A bus to B or from the B bus to A bus depending upon the logic

Contextual Info: SN54/74LS640 SN54/74LS641 SN54/74LS642 SN54/74LS645 OCTAL BUS TRANSCEIVERS These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmission from the A bus to B or from the B bus to A bus depending upon the logic

74LS645

Abstract: 54LS SN54LS645 SN74LS645-1
Contextual Info: FOR MORE DETAIL SEE SECTION 8-Bit Buffer Transceiver SN54/74LS645 74LS645-1 1 3 Features/ Benefits Ordering Information • Three-stale outputs drive bus lines • Low current PNP Inputs reduce loading • Symmetric — equal driving capability In each direction

74LS643

Abstract: 74LS643-1 74ALS643 74245 rca 645 BC 641 74643 84 JRC 74LS639 74LS640
Contextual Info: - 278- 74643 VCC DIR Octal 3-State Bus Transceiver C 81 A1 A2 62 A3 83 84 06 66 A4 A5 A6 A7 74LS643-1, 74ALS643-1 l i 74ALS1643-1 l± I o l 24mA 87 88 AS GNO Io l 48mA F U N C T IO N T A B L E CO NTROL OPERATION INPUTS 638 640 639 641 643 m a *'j' x-n tpd

Contextual Info: 8-Bit Buffer Transceiver SN54/74LS645 FOR MORE DETAIL S E E SECTION 74LS645-1 Features/ Benefits 13 Ordering Information • Three-state outputs drive bus lines • Low current PNP inputs educe loading • Symmetric — equal driving capability In each direction

Contextual Info: 7 4 LS6 4 5 , 7 4 LS645-1 Transceiver S jg n e t ic s Octal Bus Transceiver 3-State Product Specification Logic Products FEATURES TYPE TYPICAL PROPAGATION DELAY TYPICAL SUPPLY CURRENT (TOTAL) 74LS645 & -1 10ns 58mA • Octal bidirectional bus interface • 3-State buffer outputs

Contextual Info: M MOTOROLA SN54/74LS640 SN54/74LS641 SN54/74LS642 SN54/74LS645 OCTAL BUS TRANSCEIVERS These octal bus transceivers are designed tor asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmis­

74LS641

Abstract: 74LS641-1 74LS642 LS641 LS642 N74LS641-1N N74LS641N N74LS642N
Contextual Info: 74LS641, LS642, 74LS641-1, LS642-1 S ig n e lic s Transceivers Octal Bus Transceiver Open Collector Product Specification Logic Products FEATURES • Octal bidirectional bus interface • Open Collector Outputs — 'LS641, non-inverting — 'LS642, inverting

Contextual Info: Signetics 74LS640, 74LS640-1 Transceiver Inverting Octal Bus Transceiver 3-State Product Specification Logic Products FEATURES • Octal bidirectional bus Interface • Inverting 3-State buffer outputs • PNP inputs for reduced loading • Hysteresis on all Data inputs

V 7271 U

Abstract: 07280 d752
Contextual Info: PANASONIC INDL/ELEK 6932852 - C I O 7E üF|^32fl52 PANASONIC INDL*ELECTRONIC 72C LS TTL DN74LSS/U-X DOOTSTfl t> 07278 D 74LS640/74LS640S DN 74LS640/DN 74LS640S Octal Bus Transceivers with 3 - state Outputs mm m DN74 L S 6 40/S l i , S t e f f i h 7 > X 5 -j ? / U y - A £ 8

Contextual Info: 74LS640, 74LS640-1 Signelics Transceiver Inverting Octal Bus Transceiver 3-State Product Specification Logic Products FEATURES • • • • • Octal bidirectional bus interface Inverting 3-State buffer outputs PNP inputs for reduced loading Hysteresis on all Data Inputs

5A5B

Contextual Info: HD 74LS640. O ctal Bus Transceivers inverted 3-s ta te outputs This octal bus transceivers is designed fo r asynchronous tw o -w ay co m m unicatio n betw een data buses. IPIN ARRANGEMENT T h e device transm it data fro m th e A bus to th e 8 bus or fro m th e B bus t o th e A bus

Contextual Info: MITSUBISHI LSTTLs M 74LS640P OCTAL BUS TRANSCEIVER W ITH 3-STATE OUTPUT INVERTED DESCRIPTION The 74LS640P is a semiconductor integrated circuit con­ taining 8 bus transmitter/receiver circuits with inverted outputs. PIN CONFIGURATION (TOP VIEW) DATA D IR E C T IO N

LS645-1

Abstract: 74LS645-1 LS645 1N916 74LS 74LS645 N74LS645-1 N74LS645D N74LS645N
Contextual Info: 74LSÓ45, 74LS645-1 Signetics Transceiver Octal Bus Transceiver 3-State Product Specification Logic Products FEATURES • O c ta l b id ire c tio n a l bu s in te rfa c e • 3 -S ta te b u ffe r o u tp u ts TYPE TYPICAL PROPAGATION DELAY TYPICAL SUPPLY CURRENT

74LS640-1P

Contextual Info: MITSUBISHI LSTTLs M 74LS640-1P OCTAL BUS TRANSCEIVER W ITH 3-STATE OUTPUT INVERTED DESCRIPTION PIN CONFIGURATION (TOP VIEW) The M 74L S 64 0-1P is a semiconductor integrated circuit containing 8 bus transmitters/receivers w ith inverted ou t­ puts. DATA

ic ttl 74ls

Abstract: LS641 74LS641-1 74LS641 74LS642 LS642 N74LS641-1N N74LS641N N74LS642N
Contextual Info: 74LS641, LS642, 74LS641-1, LS642-1 Signetics Transceivers O ctal Bus T ransce iver Open C o lle cto r Product Specification L o g ic P roducts FEATURES • Octal bidirectional bus interface • Open C ollector Outputs — 'LS641, non-inverting — LS642, inverting

Contextual Info: 6932852 PANASONIC INDL/ELEK -CIO PAN A SO N IC IN D L * E L E C T R O N IC 7E ü F | ^ 3 2 f l 52 72C LS TTL DN74LSS/U-X DOOTSTfl 07278 t> ~f~' D 74LS640/74LS640S DN 74LS640/DN 74LS640S Octal Bus Transceivers with 3 - state Outputs m m m DN74 L S 6 40/S l i , S t e f f i

Contextual Info: 74LS641, LS642, 74LS641-1, LS642-1 Signetics Transceivers Octal Bus Transceiver Open Collector Product Specification Logic Products FEATURES • Octal bidirectional bus interface • Open Collector Outputs — 'LS641, non-inverting — LS642, inverting • PNP inputs for reduced loading

74LS643

Abstract: rca 645 74641 74245 74LS639 74als641 74LS640 74LS641 74LS641-1 74LS642
Contextual Info: — 276 — 74641 y Octal 0 . C . Bus Transceiver 4 fV 7 'ff f Tr J p;p;ö T T f 1 T j^ t ir iiJiA n in ir m in ^ ff 0 74LS641-1, 74ALS641 1 l i I ü l 48mA 074ALS1641-1 t i I o l 24mA FU N C TIO N TA BLE OPERATION CONTROL C* DIR 638 640 642 l 1 L B data to A bus

74245

Abstract: 74LS643 74LS639 74ALS644-1 rca 645 74LS638 74245 HC 74LS644 8286 transceiver 74ALS644
Contextual Info: - 74644 279- Octal 0 . C. Bus Transceiver VCC G B1 82 83 84 85 66 67 1,8 DIR AI A? A3 A4 A5 A6 A7 *8 GNO 74LS644-1, 74ALS644-1 i 0 74ALS1644-1 24mA l± Io l 48mA Iol m FU N C TIO N TABLE CONTROL O P E R A T IO N G D IR 638 640 642 L L B d a ta t o A b u s

74LS645-1

Abstract: ls645-1
Contextual Info: 74LS645, 74LS645-1 Signetics Transceiver Octal Bus Transceiver 3-State Product Specification Logic Products FEATURES • • • • • Octal bidirectional bus interface 3-State buffer outputs PNP Inputs for reduced loading Hysteresis on all Data inputs

Contextual Info: GD54/74HC646, GD54/74HCT646 OCTAL 3-STATE NONINVERTING TRANSCEIVERS AND D-TYPE FLIP-FLOPS General Description These devices are identical in pinout to the 54/74LS646. They are bus transceivers with D-type flip-flops designed for high speed multiplexed tansmission of data. Depending upon the states of

Contextual Info: MITSUBISHI LSTTLs M 74LS643P OCTAL BUS TRAN SCEIVER W IT H 3-S TA TE OU TPUT DESCRIPTION The M 74LS 643P is a semiconductor integrated circuit con­ PIN CONFIGURATION TOP VIEW taining 8 bus transm itter/receiver circuits w ith inverted and D IR E C T IO N