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SGS Z8430AB1 Z80A CTC Counter Timer Circuit IC 4MHz 28-Pin DIP Italy 1988 NOS
SGS Z8430AB1 Z80A CTC Counter Timer Circuit IC 4MHz 28-Pin DIP Italy 1988 NOS
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$6.99 USD
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$6.99 USD
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ITEM SPECIFICS
Brand: SGS
MPN: Z8430AB1
Function: Z80A CTC (Counter/Timer Circuit)
Family: Z80
Number of Channels: 4
Clock Speed: 4 MHz (Z80A grade)
Supply Voltage: Single +5 V
Technology: NMOS
Package: DIP-28, plastic
Mounting: Through-Hole
Cross-Reference: NTE3882 / ECG3882 / SK2882
Date Code: 88146 (1988, week 14)
Country of Origin: Italy
Condition: New
DESCRIPTION
SGS Z8430AB1 Z80A CTC (Counter/Timer Circuit), 4 MHz, 28-Pin Plastic DIP, Made in Italy, 1988.
Features:
Z80A CTC: four independently programmable counter/timer channels
4 MHz Z80A speed grade
Each channel works as a counter or a timer
8-bit down-counters with a selectable prescaler of 16 or 256 in timer mode
Programmable interrupts with daisy-chain priority, which follows channel number
Three channel outputs can drive Darlington transistors
Single +5 V supply, single-phase clock
NMOS technology
28-pin plastic DIP, through-hole
Markings: SGS logo, Z8430AB1, Z80ACTC, 88146-ITALY; "M82" on the bottom
Date Code: 88146 (1988, week 14)
Vintage NOS. The pins are straight and bright. The top is clean. The bottom shows light scuffing and handling marks.
Comes in the ECG3882 / SK-2882 replacement bag shown in the photos
Compatibility:
Drop-in replacement for the Z80A CTC (Zilog Z8430A / Z0843004PSC, NTE3882 / ECG3882). Used with Z80/Z80A CPUs in vintage computers, arcade boards, CNC and industrial controllers, and retro Z80 builds such as the RC2014.
Q&A
Q: Will this work with a Z80A CPU?
A: Yes. The Z80A CTC is the 4 MHz companion counter/timer for the Z80A CPU.
Q: Is this CMOS?
A: No, it is the original NMOS version. The CMOS equivalent is the Z84C30.
Q: What does 88146 mean?
A: It is the date code: 1988, week 14.
DISCLAIMER
Please review all photos and specifications before purchasing, and make sure this part is right for your application. Item is sold as shown in the photos.
LEGAL DISCLAIMER
American Industrial Parts Group is not an authorized distributor, reseller, or representative of SGS. All product names, trademarks, brands, and logos are the property of their respective owners and are used for identification purposes only. As an independent reseller, the original manufacturer warranty does not apply.
Z8430AB1 Z8430A Z80A CTC Z80 CTC Z80ACTC SGS Z80 counter timer circuit Z80 timer chip NTE3882 ECG3882 SK2882 Z0843004PSC 28-pin DIP IC vintage Z80 chip retro computer IC arcade board IC RC2014
Thank you for shopping with American Industrial Parts Group!
Brand: SGS
MPN: Z8430AB1
Function: Z80A CTC (Counter/Timer Circuit)
Family: Z80
Number of Channels: 4
Clock Speed: 4 MHz (Z80A grade)
Supply Voltage: Single +5 V
Technology: NMOS
Package: DIP-28, plastic
Mounting: Through-Hole
Cross-Reference: NTE3882 / ECG3882 / SK2882
Date Code: 88146 (1988, week 14)
Country of Origin: Italy
Condition: New
DESCRIPTION
SGS Z8430AB1 Z80A CTC (Counter/Timer Circuit), 4 MHz, 28-Pin Plastic DIP, Made in Italy, 1988.
Features:
Z80A CTC: four independently programmable counter/timer channels
4 MHz Z80A speed grade
Each channel works as a counter or a timer
8-bit down-counters with a selectable prescaler of 16 or 256 in timer mode
Programmable interrupts with daisy-chain priority, which follows channel number
Three channel outputs can drive Darlington transistors
Single +5 V supply, single-phase clock
NMOS technology
28-pin plastic DIP, through-hole
Markings: SGS logo, Z8430AB1, Z80ACTC, 88146-ITALY; "M82" on the bottom
Date Code: 88146 (1988, week 14)
Vintage NOS. The pins are straight and bright. The top is clean. The bottom shows light scuffing and handling marks.
Comes in the ECG3882 / SK-2882 replacement bag shown in the photos
Compatibility:
Drop-in replacement for the Z80A CTC (Zilog Z8430A / Z0843004PSC, NTE3882 / ECG3882). Used with Z80/Z80A CPUs in vintage computers, arcade boards, CNC and industrial controllers, and retro Z80 builds such as the RC2014.
Q&A
Q: Will this work with a Z80A CPU?
A: Yes. The Z80A CTC is the 4 MHz companion counter/timer for the Z80A CPU.
Q: Is this CMOS?
A: No, it is the original NMOS version. The CMOS equivalent is the Z84C30.
Q: What does 88146 mean?
A: It is the date code: 1988, week 14.
DISCLAIMER
Please review all photos and specifications before purchasing, and make sure this part is right for your application. Item is sold as shown in the photos.
LEGAL DISCLAIMER
American Industrial Parts Group is not an authorized distributor, reseller, or representative of SGS. All product names, trademarks, brands, and logos are the property of their respective owners and are used for identification purposes only. As an independent reseller, the original manufacturer warranty does not apply.
Z8430AB1 Z8430A Z80A CTC Z80 CTC Z80ACTC SGS Z80 counter timer circuit Z80 timer chip NTE3882 ECG3882 SK2882 Z0843004PSC 28-pin DIP IC vintage Z80 chip retro computer IC arcade board IC RC2014
Thank you for shopping with American Industrial Parts Group!
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