74F843SPC datasheet, PDF - EEWORLD Datasheet

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74F843SPC: DescriptionBus interface latches; Categorylogic logic; File Size51KB，6 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/

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74F843SPC Overview

Bus interface latches

74F843SPC Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Fairchild
Parts packaging code	DIP
package instruction	DIP, DIP24,.3
Contacts	24
Reach Compliance Code	unknown
Other features	WITH CLEAR AND PRESET
series	F/FAST
JESD-30 code	R-PDIP-T24
JESD-609 code	e0
length	31.915 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS DRIVER
MaximumI(ol)	0.024 A
Number of digits	9
Number of functions	1
Number of ports	2
Number of terminals	24
Maximum operating temperature	70 °C
Minimum operating temperature
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP24,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	90 mA
Prop。Delay @ Nom-Sup	9 ns
propagation delay (tpd)	13.5 ns
Certification status	Not Qualified
Maximum seat height	5.08 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm
Base Number Matches	1

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74F843 9-Bit Transparent Latch

January 1988

Revised July 1999

74F843

9-Bit Transparent Latch

General Description

The 74F843 bus interface latch is designed to eliminate the

extra packages required to buffer existing latches and pro-

vide extra data width for wider address/data paths or buses

carrying parity.

Features

3-STATE output

Ordering Code:

Order Number

74F843SC

74F843SPC

Package Number

M24B

N24C

Package Description

24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide

24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Logic Symbols

IEEE

Connection Diagram

DS009453

www.fairchildsemi.com

74F843SPC Related Products

	74F843SPC	74F843	74F843SC
Description	Bus interface latches	Bus interface latches	Bus interface latches
Is it Rohs certified?	incompatible	-	incompatible
Maker	Fairchild	-	Fairchild
Parts packaging code	DIP	-	SOIC
package instruction	DIP, DIP24,.3	-	SOP, SOP24,.4
Contacts	24	-	24
Reach Compliance Code	unknown	-	unknow
Other features	WITH CLEAR AND PRESET	-	WITH CLEAR AND PRESET
series	F/FAST	-	F/FAST
JESD-30 code	R-PDIP-T24	-	R-PDSO-G24
JESD-609 code	e0	-	e0
length	31.915 mm	-	15.4 mm
Load capacitance (CL)	50 pF	-	50 pF
Logic integrated circuit type	BUS DRIVER	-	BUS DRIVER
MaximumI(ol)	0.024 A	-	0.024 A
Number of digits	9	-	9
Number of functions	1	-	1
Number of ports	2	-	2
Number of terminals	24	-	24
Maximum operating temperature	70 °C	-	70 °C
Output characteristics	3-STATE	-	3-STATE
Output polarity	TRUE	-	TRUE
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	DIP	-	SOP
Encapsulate equivalent code	DIP24,.3	-	SOP24,.4
Package shape	RECTANGULAR	-	RECTANGULAR
Package form	IN-LINE	-	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	-	NOT SPECIFIED
power supply	5 V	-	5 V
Maximum supply current (ICC)	90 mA	-	90 mA
propagation delay (tpd)	13.5 ns	-	13.5 ns
Certification status	Not Qualified	-	Not Qualified
Maximum seat height	5.08 mm	-	2.65 mm
Maximum supply voltage (Vsup)	5.5 V	-	5.5 V
Minimum supply voltage (Vsup)	4.5 V	-	4.5 V
Nominal supply voltage (Vsup)	5 V	-	5 V
surface mount	NO	-	YES
technology	TTL	-	TTL
Temperature level	COMMERCIAL	-	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	-	GULL WING
Terminal pitch	2.54 mm	-	1.27 mm
Terminal location	DUAL	-	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	-	NOT SPECIFIED
width	7.62 mm	-	7.5 mm
Base Number Matches	1	-	1

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