74ACTQ16374 Fairchild Semiconductor, 74ACTQ16374 Datasheet

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74ACTQ16374

Manufacturer Part Number
74ACTQ16374
Description
16-Bit D-Type Flip-Flop with 3-STATE Outputs
Manufacturer
Fairchild Semiconductor
Datasheet

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© 1999 Fairchild Semiconductor Corporation
74ACTQ16374SSC
74ACTQ16374MTD
74ACTQ16374
16-Bit D-Type Flip-Flop with 3-STATE Outputs
General Description
The ACTQ16374 contains sixteen non-inverting D-type flip-
flops with 3-STATE outputs and is intended for bus oriented
applications. The device is byte controlled. A buffered clock
(CP) and Output Enable (OE) are common to each byte
and can be shorted together for full 16-bit operation.
The ACTQ16245 utilizes Fairchild Quiet Series
ogy to guarantee quiet output switching and improved
dynamic threshold performance. FACT Quiet Series
tures GTO
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
Pin Descriptions
FACT , FACT Quiet Series
Order Number
OE
CP
I
O
0
–I
0
Names
–O
n
n
15
Pin
15
output control for superior performance.
Output Enable Input (Active LOW)
Clock Pulse Input
Inputs
Outputs
Package Number
and GTO
MS48A
MTD48
Description
are trademarks of Fairchild Semiconductor Corporation.
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
DS010935
technol-
fea-
Features
Connection Diagram
Utilizes Fairchild FACT Quiet Series technology
Guaranteed simultaneous switching noise level and
dynamic threshold performance
Guaranteed pin-to-pin output skew
Buffered Positive edge-triggered clock
Separate control logic for each byte
16-bit version of the ACTQ374
Outputs source/sink 24 mA
Additional specs for Multiple Output Switching
Output loadings specs for both 50 pF and 250 pF loads
Package Description
June 1991
Revised November 1999
www.fairchildsemi.com

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74ACTQ16374 Summary of contents

Page 1

... MS48A 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide 74ACTQ16374MTD MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. ...

Page 2

Functional Description The ACTQ16374 consists of sixteen edge-triggered flip- flops with individual D-type inputs and 3-STATE true out- puts. The device is byte controlled with each byte function- ing identically, but independent of the other. The control pins can be ...

Page 3

Absolute Maximum Ratings Supply Voltage ( Input Diode Current ( 0. 0. Output Diode Current ( 0. 0. Output ...

Page 4

AC Electrical Characteristics Symbol Parameter f Maximum Clock Frequency MAX t Propagation Delay PLH PHL n t Output Enable Time PZH t PZL t Output Disable Time PHZ t PLZ Note 8: Voltage Range 5.0 is ...

Page 5

Extended AC Electrical Characteristics Symbol Parameter t Propagation Delay PLH t Data to Output PHL t Output Enable Time PZH t PZL t Output Disable Time PHZ t PLZ t Pin to Pin Skew OSHL (Note 12) HL Data to ...

Page 6

FACT Noise Characteristics The setup of a noise characteristics measurement is critical to the accuracy and repeatability of the tests. The following is a brief description of the setup used to measure the noise characteristics of FACT. Equipment: Hewlett Packard ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide Package Number MS48A 7 www.fairchildsemi.com ...

Page 8

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves ...

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