4-bit Parallel-Access Shift Registers

4-bit Parallel-Access Shift Registers

文件：95.46 Kbytes 页数：7 Pages

HitachiHitachi Semiconductor

日立日立公司

4-BIT PARALLEL-ACCESS SHIFT REGISTERS

文件：429.73 Kbytes 页数：10 Pages

TI

德州仪器

丝印：SN74LS194AN；Package：PDIP；4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTERS

Parallel Inputs and Outputs Four Operating Modes: Synchronous Parallel Load Right Shift Left Shift Do Nothing Pasitive Edge- Triggered Clocking Direct Overriding Clear

文件：537.82 Kbytes 页数：15 Pages

TI

德州仪器

丝印：SN74LS194AN；Package：PDIP；4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTERS

Parallel Inputs and Outputs Four Operating Modes: Synchronous Parallel Load Right Shift Left Shift Do Nothing Pasitive Edge- Triggered Clocking Direct Overriding Clear

文件：537.82 Kbytes 页数：15 Pages

TI

德州仪器

丝印：SN74LS19AN；Package：PDIP；SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS

Functionally and Mechanically Identical to ‘L813, ‘LS14. and ‘LS132, Respectively Improved Line-Receiving Characteristics P-N-P Inputs Reduce System Loading Excellent Noise Immunity with Typical Hysteresis of 0.8 V description Each circuit functions as a NAND gate or inverter, but beca

文件：784.18 Kbytes 页数：15 Pages

TI

德州仪器

丝印：SN74LS19AN；Package：PDIP；SCHMITT-TRIGGER POSITIVE-NAND GATES AND INVERTERS WITH TOTEM-POLE OUTPUTS

Functionally and Mechanically Identical to ‘L813, ‘LS14. and ‘LS132, Respectively Improved Line-Receiving Characteristics P-N-P Inputs Reduce System Loading Excellent Noise Immunity with Typical Hysteresis of 0.8 V description Each circuit functions as a NAND gate or inverter, but beca

文件：784.18 Kbytes 页数：15 Pages

TI

德州仪器

4-bit Parallel-Access Shift Registers

HITACHI

日立

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

Counts 8-4-2-1 BCD or Binary Single Down/Up Count Control Line Count Enable Control Input Ripple Clock Output for Cascading Asynchronously Presettable with Load Control Parallel Outputs Cascadable for n-Bit Applications

文件：627 Kbytes 页数：17 Pages

TI

德州仪器

PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS

PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS The SN54/74LS190 is a synchronous UP/DOWN BCD Decade (8421) Counter and the SN54/74LS191 is a synchronous UP/DOWN Modulo-16 Binary Counter. State changes of the counters are synchronous with the LOW-to-HIGH transit

文件：310.01 Kbytes 页数：10 Pages

Motorola

摩托罗拉

PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS

PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS The SN54/74LS190 is a synchronous UP/DOWN BCD Decade (8421) Counter and the SN54/74LS191 is a synchronous UP/DOWN Modulo-16 Binary Counter. State changes of the counters are synchronous with the LOW-to-HIGH transit

文件：310.01 Kbytes 页数：10 Pages

Motorola

摩托罗拉