HCC/HCF40192B

HCC/HCF40193B

June 1989

WITH RESET) 40192B – BCD TYPE 40193B – BINARY TYPE

PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK

.

INDIVIDUAL CLOCK LINES FOR COUNTING

UP OR COUNTING DOWN

.

SYNCHRONOUS HIGH-SPEED CARRY AND

BORROW PROPAGATION DELAYS FOR CAS-

CADING

.

ASYNCHRONOUS RESET AND PRESET CA-

PABILITY

.

(typ.) @ 10V

.

STANDARDIZED

SYMMETRICAL

OUTPUT

CHARACTERISTICS

.

5V, 10V, AND 15V PARAMETRIC RATINGS

.

INPUT CURRENT OF 100nA AT 18V AND 25

°C

FOR HCC DEVICE

.

100% TESTED FOR QUIESCENT CURRENT

.

MEETS ALL REQUIREMENTS OF JEDEC TEN-

TATIVE STANDARD N

°13A, ”STANDARD SPE-

CIFICATIONS FOR DESCRIPTION OF ”B”

SERIES CMOS DEVICES”

DESCRIPTION

The HCC40192B, HCC40193B, (extended tem-

perature range) and the HCF40192B, HCF40193B

(intermediate temperature range) are monolithic in-

tegrated circuits, available in 16-lead dual in-line

plastic or ceramic package and platic micro pack-

age. The HCC/HCF40192B Presettable BCD

Up/Down Counter and the HCC/HCF40193B Pres-

ettable Binary Up/Down Counter each consist of 4

synchronously clocked, gated ”D” type flip-flops

connected as a counter. The inputs consist of 4 in-

dividual jam lines, a PRESET ENABLE control, in-

dividual CLOCK UP and CLOCK DOWN signals

and a master RESET. Four buffered Q signal out-

puts 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 ac-

complished asynchronously with the clock. Each

output is individually programmable asynchron-

ously with the clock to the level on the corresponding

jam input when thePRESET 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 one count on the positive clock edge of the

CLOCK DOWN signal provided the CLOCK UP line

EY

(Plastic Package)

F

(Ceramic Frit Seal Package)

C1

(Plastic Chip Carrier)

ORDER CODES :

HCC401XXBF

HCF401XXBM1

HCF401XXBEY

HCF401XXBC1

PIN CONNECTIONS

M1

(Chip Carrier)

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