74LS160 Datasheet - SYC

74LS160 BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS

BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The LS160A / 161A / 162A / 163A are high-speed 4-bit synchronous counters. They are edge-triggered, synchronously presettable, and cascadable MSI building blocks for counting, memory addressing, frequency division and other applications. The LS160A and LS162A count modulo 10 (BCD). The LS161A and LS163A count modulo 16 (binary.) The LS160A and LS161A have an asynchronous Master Reset (Clear) input that overrides, and is independent of, the clock and all.

74LS160 Features

* A

* SN54/74LS163A AC SETUP REQUIREMENTS (TA = 25°C) Limits S b l Symbol tWCP tW ts ts th th trec

* CEP, CET or DATA P Parameter Clock Pulse Width Low MR or SR Pulse Width Setup Time, other

* Setup Time PE or SR Hold Time, data Hold Time, other Recovery Time MR to CP Min 25 20 20 25

74LS160 Datasheet (162.05 KB)