74FR16541QC datasheet, PDF - EEWORLD Datasheet

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74FR16541QC: Description16-Bit Buffer/Line Driver with 3-STATE Outputs; Categorylogic logic; File Size54KB，6 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/

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74FR16541QC Overview

16-Bit Buffer/Line Driver with 3-STATE Outputs

74FR16541QC Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Fairchild
Parts packaging code	LPCC
package instruction	QCCJ, LDCC44,.7SQ
Contacts	44
Reach Compliance Code	unknow
Other features	WITH DUAL OUTPUT ENABLE
Control type	ENABLE LOW
series	FR/FASTR
JESD-30 code	S-PQCC-J44
JESD-609 code	e0
length	16.51 mm
Logic integrated circuit type	BUS DRIVER
MaximumI(ol)	0.064 A
Number of digits	8
Number of functions	2
Number of ports	2
Number of terminals	44
Maximum operating temperature	70 °C
Minimum operating temperature
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Encapsulate equivalent code	LDCC44,.7SQ
Package shape	SQUARE
Package form	CHIP CARRIER
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Prop。Delay @ Nom-Su	4.3 ns
propagation delay (tpd)	9 ns
Certification status	Not Qualified
Maximum seat height	4.57 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	16.51 mm
Base Number Matches	1

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74FR16541 16-Bit Buffer/Line Driver with 3-STATE Outputs

October 1989

Revised August 1999

74FR16541

16-Bit Buffer/Line Driver with 3-STATE Outputs

General Description

The 74FR16541 contains sixteen non-inverting buffers with

3-STATE outputs designed to be employed as a memory

and address driver, clock driver, or bus-oriented transmit-

ter/receiver. The device is byte controlled. Each byte has

separate 3-STATE control inputs which can be shorted

together for full 16-bit operation.

Features

Non-inverting buffers

3-STATE outputs drive bus lines

Output sink capability of 64 mA, source capability of

15 mA

Separate 3-STATE control pins for each byte

Guaranteed multiple output switching, 250 pF delays

and pin-to-pin skew

16-bit version of the 74F541, 74F244 or 74FR244

Ordering Code:

Order Number

74FR16541QC

74FR16541SSC

Package Number

V44A

MS48A

Package Description

44-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.650 Square

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300 Wide

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

Connection Diagrams

Pin Assignment for SSOP

Pin Assignment for PLCC

Logic Symbol

DS010616

www.fairchildsemi.com

74FR16541QC Related Products

	74FR16541QC	74FR16541	74FR16541SSC
Description	16-Bit Buffer/Line Driver with 3-STATE Outputs	16-Bit Buffer/Line Driver with 3-STATE Outputs	16-Bit Buffer/Line Driver with 3-STATE Outputs
Is it Rohs certified?	incompatible	-	incompatible
Maker	Fairchild	-	Fairchild
Parts packaging code	LPCC	-	SSOP
package instruction	QCCJ, LDCC44,.7SQ	-	SSOP, SSOP48,.4
Contacts	44	-	48
Reach Compliance Code	unknow	-	unknow
Other features	WITH DUAL OUTPUT ENABLE	-	WITH DUAL OUTPUT ENABLE
Control type	ENABLE LOW	-	ENABLE LOW
series	FR/FASTR	-	FR/FASTR
JESD-30 code	S-PQCC-J44	-	R-PDSO-G48
JESD-609 code	e0	-	e0
length	16.51 mm	-	15.875 mm
Logic integrated circuit type	BUS DRIVER	-	BUS DRIVER
MaximumI(ol)	0.064 A	-	0.064 A
Number of digits	8	-	8
Number of functions	2	-	2
Number of ports	2	-	2
Number of terminals	44	-	48
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	QCCJ	-	SSOP
Encapsulate equivalent code	LDCC44,.7SQ	-	SSOP48,.4
Package shape	SQUARE	-	RECTANGULAR
Package form	CHIP CARRIER	-	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	-	NOT SPECIFIED
power supply	5 V	-	5 V
Prop。Delay @ Nom-Su	4.3 ns	-	4.3 ns
propagation delay (tpd)	9 ns	-	9 ns
Certification status	Not Qualified	-	Not Qualified
Maximum seat height	4.57 mm	-	2.74 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	YES	-	YES
technology	TTL	-	TTL
Temperature level	COMMERCIAL	-	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)
Terminal form	J BEND	-	GULL WING
Terminal pitch	1.27 mm	-	0.635 mm
Terminal location	QUAD	-	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	-	NOT SPECIFIED
width	16.51 mm	-	7.495 mm

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