74AC11593NT datasheet, PDF - EEWORLD Datasheet

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74AC11593NT: DescriptionBinary Counter, AC Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, CMOS, PDIP24, 0.300 INCH, PLASTIC, DIP-24; Categorylogic logic; File Size172KB，11 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/

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74AC11593NT Overview

Binary Counter, AC Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, CMOS, PDIP24, 0.300 INCH, PLASTIC, DIP-24

74AC11593NT Parametric

Parameter Name	Attribute value
Maker	Rochester Electronics
package instruction	DIP,
Reach Compliance Code	unknown
Other features	TCO OUTPUT; REGISTERED INPUTS; MULTIPLEXED I/O; CENTER VCC/GND PINS
Counting direction	UP
series	AC
JESD-30 code	R-PDIP-T24
length	31.64 mm
Load/preset input	YES
Logic integrated circuit type	BINARY COUNTER
Operating mode	ASYNCHRONOUS
Number of digits	8
Number of functions	1
Number of terminals	24
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
propagation delay (tpd)	14.2 ns
Maximum seat height	5.08 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Trigger type	POSITIVE EDGE
width	7.62 mm
minfmax	70 MHz
Base Number Matches	1

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74AC11593

8 BIT BINARY COUNTER

WITH 3 STATE I/O INPUT REGISTERS

SCAS202 − MARCH 1992 − REVISED APRIL 1993

•

Parallel 3-State I/O: Register Inputs/

Counter Outputs

Counter Has Direct Overriding Load and

Clear

Flow-Through Architecture Optimizes

PCB Layout

Center-Pin V

and GND Configurations

Minimize High-Speed Switching Noise

EPICt

(Enhanced-Performance Implanted

CMOS) 1-mm Process

500-mA Typical Latch-Up Immunity

at 125°C

Package Options Include Plastic

Small-Outline Packages and Standard

Plastic 300-mil DIPs

DW OR NT PACKAGE

(TOP VIEW)

A/Q

B/Q

C/Q

D/Q

GND

E/Q

F/Q

G/Q

H/Q

CCK

CCLR

CCKEN

CLOAD

RCK

RCO

description

The 74AC11953 consists of a parallel input, an 8-bit storage register feeding an 8-bit counter, and a 3-state I/O

which provides parallel count outputs. Both the register and the counter have individual positive-edge triggered

clocks.

The function tables show the operation of the counter clock-enable (CCKEN, CCKEN) and output-enable (OE,

OE) inputs. A register clock-enable (RCK) input is also provided.

The counter (RCO) input has direct load and clear functions. A low-going RCO pulse will be obtained when the

counter reaches the hex word FF. Expansion is easily accomplished for two stages by connecting RCO of the

first stage to CCKEN of the second stage. Cascading for larger count chains can be accomplished by

connecting RCO of each stage to CCK of the following stage.

The 74AC11593 is characterized for operation from − 40°C to 85°C.

Function Tables

COUNTER CLOCK ENABLE

INPUTS

CCKEN

OUTPUTS

A/QA THRU H/QH

Enable

Disable

Enable

OUTPUT ENABLE

INPUTS

OUTPUTS

A/QA THRU H/QH

Input mode

Output mode

Input mode

EPIC is a trademark of Texas Instruments Incorporated.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.



1993, Texas Instruments Incorporated

POST OFFICE BOX 655303 DALLAS, TEXAS 75265

POST OFFICE BOX 1443 HOUSTON, TEXAS 77001

•

2−1

74AC11593NT Related Products

	74AC11593NT	74AC11593DW	74AC11593DWR
Description	Binary Counter, AC Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, CMOS, PDIP24, 0.300 INCH, PLASTIC, DIP-24	Binary Counter, AC Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, CMOS, PDSO24, PLASTIC, SO-24	Binary Counter, AC Series, Asynchronous, Positive Edge Triggered, 8-Bit, Up Direction, CMOS, PDSO24, PLASTIC, SO-24
Maker	Rochester Electronics	Rochester Electronics	Rochester Electronics
package instruction	DIP,	SOP,	SOP,
Reach Compliance Code	unknown	unknown	unknown
Other features	TCO OUTPUT; REGISTERED INPUTS; MULTIPLEXED I/O; CENTER VCC/GND PINS	TCO OUTPUT; REGISTERED INPUTS; MULTIPLEXED I/O; CENTER VCC/GND PINS	TCO OUTPUT; REGISTERED INPUTS; MULTIPLEXED I/O; CENTER VCC/GND PINS
Counting direction	UP	UP	UP
series	AC	AC	AC
JESD-30 code	R-PDIP-T24	R-PDSO-G24	R-PDSO-G24
length	31.64 mm	15.4 mm	15.4 mm
Load/preset input	YES	YES	YES
Logic integrated circuit type	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Number of digits	8	8	8
Number of functions	1	1	1
Number of terminals	24	24	24
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Output characteristics	3-STATE	3-STATE	3-STATE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE	SMALL OUTLINE
propagation delay (tpd)	14.2 ns	14.2 ns	14.2 ns
Maximum seat height	5.08 mm	2.65 mm	2.65 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	3 V	3 V	3 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V
surface mount	NO	YES	YES
technology	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	THROUGH-HOLE	GULL WING	GULL WING
Terminal pitch	2.54 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
width	7.62 mm	7.5 mm	7.5 mm
minfmax	70 MHz	70 MHz	70 MHz
Base Number Matches	1	1	1

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