DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER

The SN54/74LS90, SN54/74LS92 and SN54/74LS93 are high-speed 4-bit ripple type counters partitioned into two sections. Each counter has a divide-by-two section and either a divide-by-five (LS90), divide-by-six (LS92) or divide-by-eight (LS93) section which are triggered by a HIGH-to-LOW transition

文件：80.38 Kbytes 页数：6 Pages

ONSEMI

安森美半导体

Divide-by-Twelve Counters

● Quadrupie 2-Input Positive NAND Gates ● Quadruple 2-Input Positive NAND Gates (with Open Collector Output) (Continue....)

文件：85.07 Kbytes 页数：7 Pages

HitachiHitachi Semiconductor

日立日立公司

DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS

文件：414.2 Kbytes 页数：14 Pages

TI

德州仪器

DIVIDE-BY-TWELVE COUNTER

文件：278.94 Kbytes 页数：3 Pages

TI

德州仪器

DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER

文件：109.48 Kbytes 页数：6 Pages

Motorola

摩托罗拉

丝印：74LS92；Package：SO；DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS

文件：1.40844 Mbytes 页数：25 Pages

TI

德州仪器

DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER

ONSEMI

安森美半导体

DIVIDE-BY-TWELVE COUNTER

DESCRIPTION- The ’92 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divide-by-six. HIGH signals on the Master Reset (MR) inputs override the clocks and force all outputs to the LOW state.

文件：256.87 Kbytes 页数：3 Pages

NSC

国半

DIVIDE-BY-TWELVE COUNTER

DESCRIPTION- The ’92 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divide-by-six. HIGH signals on the Master Reset (MR) inputs override the clocks and force all outputs to the LOW state.

文件：256.87 Kbytes 页数：3 Pages

NSC

国半

DIVIDE-BY-TWELVE COUNTER

DESCRIPTION- The ’92 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divide-by-six. HIGH signals on the Master Reset (MR) inputs override the clocks and force all outputs to the LOW state.

文件：256.87 Kbytes 页数：3 Pages

NSC

国半