CMOS Presettable BCD Up/Down Counter (Dual Clock With Reset)

CD40192b Presettable BCD Up/Down Counter and the CD40193B Presettable Binary Up/Down Counter each consist of 4 synchronously clocked, gated "D" type Flip-Flops connected as a Counter The inputs consist of 4 individual jam lines, a PRESET ENABLE control, individual Clock UP and Clock DOWN signals and a master RESET. Four buffered Q signal outputs as well as CARRY and BORROW outputs for multiple-stage counting schemes are provided.
The Counter is cleared so that all outputs are in a low state by a high on the RESET line. A RESET is accomplished asynchronously with the Clock Each output is individually programmable asynchronously with the Clock to the level on the corresponding jam input when the PRESET ENABLE control is low.
The Counter counts up one count on the positive Clock edge of the Clock UP signal provided the Clock DOWN line is high. The Counter counts down on count on the positive Clock edge of the Clock DOWN signal provided the Clock UP line is high.
The CARRY and BORROW signals are high with the Counter is counting up or down. The CARRY signal goes low one-half Clock cycle after the Counter reaches its maximum count in the count-up mode. The BORROW signal goes low one-half Clock cycle after the Counter reaches its minimum count in the count-down mode. Cascading of multiple packages is easily accomplished with out the need for additional external circuitry by tying the BORROW and CARRY outputs to the Clock DOWN and Clock UP inputs, respectively, of the succeeding Counter package.
The CD40192B and CD40193B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).
By Texas Instruments
Part Manufacturer Description Datasheet Samples
CD40192BNSRE4 Texas Instruments 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16, GREEN, PLASTIC, SOP-16
CD40192BPWE4 Texas Instruments 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16, GREEN, PLASTIC, TSSOP-16
CD40192BPWG4 Texas Instruments 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16, GREEN, PLASTIC, TSSOP-16
CD40192BEE4 Texas Instruments CMOS Presettable BCD Up/Down Counter (Dual Clock with Reset) 16-PDIP -55 to 125
CD40192BF Texas Instruments CMOS Presettable BCD Up/Down Counter (Dual Clock with Reset) 16-CDIP -55 to 125
CD40192BNSR Texas Instruments CMOS Presettable BCD Up/Down Counter (Dual Clock with Reset) 16-SO -55 to 125
CD40192BF3A Texas Instruments CMOS Presettable BCD Up/Down Counter (Dual Clock with Reset) 16-CDIP -55 to 125
CD40192BPW Texas Instruments 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16, GREEN, PLASTIC, TSSOP-16
CD40192BNSRG4 Texas Instruments CMOS Presettable BCD Up/Down Counter (Dual Clock with Reset) 16-SO -55 to 125
CD40192BPWR Texas Instruments 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16, GREEN, PLASTIC, TSSOP-16
CD40192B 's PackagesCD40192B 's pdf datasheet
CD40192BE PDIP
CD40192BEE4 PDIP
CD40192BNSR SO
CD40192BNSRE4 SO
CD40192BNSRG4 SO
CD40192BPW TSSOP
CD40192BPWE4 TSSOP
CD40192BPWG4 TSSOP
CD40192BPWR TSSOP
CD40192BPWRE4 TSSOP
CD40192BPWRG4 TSSOP




CD40192B Pinout, Pinouts
CD40192B pinout,Pin out
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