Counters, Dividers

The SN74LS590DRE4 from Texas Instruments is an 8-bit binary counter Integrated Circuit with 1 element and positive edge triggering in a 16-SOIC package.

The SN74LS161ANG4 from Texas Instruments is a 1-element, 4-bit binary counter with positive edge triggering in a 16-PDIP package.

The SY100E136JZ from Microchip Technology is a 6-bit positive edge binary counter Integrated Circuit with 1 element in a 28-PLCC (11.48 x 11.48) package.

The SN74LS169BD from Texas Instruments is a 4-bit positive edge binary counter Integrated Circuit with 1 element in a 16-SOIC package.

The SY100E136JZ-TR from Microchip Technology is a binary counter Integrated Circuit with 1 element, 6 bits and positive edge triggering, in a 28-PLCC (11.48x11.48) package.

The SN74LS590DR from Texas Instruments is an 8-bit binary counter Integrated Circuit in a 16-SOIC package.

The SN74LS590D from Texas Instruments is an 8-bit binary counter Integrated Circuit with 1 element and positive-edge triggering, in a 16-SOIC package.

The SN74ALS193ANSR from Texas Instruments is a 4-bit binary counter Integrated Circuit with 1 element and positive-edge triggering, in a 16-SO package.

The SN74LS93DR from Texas Instruments is a binary counter Integrated Circuit with 1 element, 4 bits and negative edge triggering in a 14-SOIC package.

The SN74HC161N from Texas Instruments is a 4-bit positive-edge binary counter Integrated Circuit with 1 element, in a 16-PDIP package.

The SN74AS163NSRE4 from Texas Instruments is a 4-bit binary counter Integrated Circuit with 1 element and positive edge triggering, in a 16-SO package.

The SN74ALS191ADR from Texas Instruments is a 4-bit binary counter Integrated Circuit with 1 element and positive edge triggering, in a 16-SOIC package.

The SN74ALS569ADWR from Texas Instruments is a binary counter Integrated Circuit with 1 element, 4 bits per element and positive-edge triggering, in a 20-SOIC package.

The SN74HC163DT from Texas Instruments is a 4-bit binary counter Integrated Circuit in a 16-SOIC package.

The SY100E136JC-TR from Microchip Technology is a 6-bit binary counter Integrated Circuit with 1 element and positive-edge triggering, in a 28-PLCC (11.48x11.48) package.

The SN74HC161NSR from Texas Instruments is a 4-bit binary counter Integrated Circuit in a 16-SO package.

The SN74HC161D from Texas Instruments is a 4-bit binary counter Integrated Circuit in a 16-SOIC package.

The SN74HC393PWT from Texas Instruments is a binary counter Integrated Circuit with 2 elements of 4 bits each, negative-edge triggered, in a 14-TSSOP package.

The SY100E016JY from Microchip Technology is a binary counter Integrated Circuit with 1 element, 8-bit width and positive edge operation, in a 28-PLCC (11.48x11.48) package.

The SY100EL33LZI from Microchip Technology is a divide-by-4 counter Integrated Circuit with 1 element, 1 bit, positive and negative outputs, in an 8-SOIC package.

The SN74HC4060N from Texas Instruments is a 1-element, 14-bit binary counter Integrated Circuit with negative edge triggering in a 16-PDIP package.

SN74LV8154MPWREP from Texas Instruments is a Integrated Circuit Enhanced Product Dual 16-Bit Binary Counter With 3-State Output Registers - Counters. The SN74LV8154 is a dual 16 bit binary counter with 3-state output registers, designed for 2-V to 5.5-V V CC operation. This 16 bit counter (A or B) feeds a 16 bit storage register and each storage register is further divided into an upper byte and lower byte. The GAL, GAU, GBL, and GBU inputs are used to select the byte that needs to be output at Y0-Y7. CLKA is the clock for A counter and CLKB is the clock for B counter. RCLK is the clock for the A and B storage registers. All three clock signals are positive-edge triggered. A 32 bit counter can be realized by connecting CLKA and CLKB together and by connecting RCOA to CLKBEN. To ensure the high-impedance state during power up or power down, GAL, GAU, GBL, and GBU should be tied to V CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. This device is fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

The SN74LV163ADR from Texas Instruments is a 4-bit binary counter Integrated Circuit with 1 element and positive edge triggering, in a 16-SOIC package.

The HCF40103BEY from STMicroelectronics is an 8-bit binary counter Integrated Circuit in a 16-DIP package.

The HCF4060BEY from STMicroelectronics is a binary counter Integrated Circuit with 1 element and 14 bits, negative-edge triggered, in a 16-DIP package.

The HCF4520BEY from STMicroelectronics is a binary counter Integrated Circuit with 2 elements of 4 bits each, using positive and negative edge triggering, in a 16-DIP package.

The HCF4020M013TR from STMicroelectronics is a binary counter Integrated Circuit with 1 element, 14 bits and negative edge triggering, in a 16-SO package.

The HCF4018BEY from STMicroelectronics is a 5-bit divide-by-N counter Integrated Circuit with 1 element and positive-edge triggering, in a 16-DIP package.

The M74HC191B1R from STMicroelectronics is a 4-bit binary counter Integrated Circuit in a 16-DIP package.

The M74HC190RM13TR from STMicroelectronics is a decade counter Integrated Circuit with 1 element, 4-bit operation and positive-edge triggering, in a 16-SO package.

The M74HC4060RM13TR from STMicroelectronics is a 14-bit binary counter Integrated Circuit in a 16-SO package.

The M74HC4518RM13TR from STMicroelectronics is a 2-element, 4-bit decade counter Integrated Circuit with positive and negative polarity, in a 16-SO package.

The HCF4040BEY from STMicroelectronics is a 12-bit binary counter Integrated Circuit in a 16-DIP package.