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74FR16541

Description
16-Bit Buffer/Line Driver with 3-STATE Outputs
File Size54KB,6 Pages
ManufacturerFairchild
Websitehttp://www.fairchildsemi.com/
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74FR16541 Overview

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

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
s
Non-inverting buffers
s
3-STATE outputs drive bus lines
s
Output sink capability of 64 mA, source capability of
15 mA
s
Separate 3-STATE control pins for each byte
s
Guaranteed multiple output switching, 250 pF delays
and pin-to-pin skew
s
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
© 1999 Fairchild Semiconductor Corporation
DS010616
www.fairchildsemi.com

74FR16541 Related Products

74FR16541 74FR16541QC 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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