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74AC377SCX

Description
IC FF D-TYPE SNGL 8BIT 20SOIC
Categorysemiconductor    logic   
File Size415KB,13 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Environmental Compliance
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74AC377SCX Overview

IC FF D-TYPE SNGL 8BIT 20SOIC

74AC377SCX Parametric

Parameter NameAttribute value
Functionstandard
typeD type
Output typenon-inverting
Number of components1
bits per component8
Clock frequency175MHz
Maximum propagation delay at different V, maximum CL9ns @ 5V,50pF
Trigger typepositive edge
Current - output high, low24mA,24mA
Voltage - Power2 V ~ 6 V
Current - static (Iq)40µA
Input capacitance4.5pF
Operating temperature-40°C ~ 85°C(TA)
Installation typesurface mount
Package/casing20-SOIC (0.295", 7.50mm wide)
74AC377, 74ACT377 — Octal D-Type Flip-Flop with Clock Enable
January 2008
74AC377, 74ACT377
Octal D-Type Flip-Flop with Clock Enable
Features
I
CC
reduced by 50%
Ideal for addressable register applications
Clock enable for address and data synchronization
General Description
The AC/ACT377 has eight edge-triggered, D-type flip-
flops with individual D inputs and Q outputs. The com-
mon buffered Clock (CP) input loads all flip-flops simulta-
neously, when the Clock Enable (CE) is LOW.
The register is fully edge-triggered. The state of each D
input, one setup time before the LOW-to-HIGH clock
transition, is transferred to the corresponding flip-flop's Q
output. The CE input must be stable only one setup time
prior to the LOW-to-HIGH clock transition for predictable
operation.
applications
Eight edge-triggered D-type flip-flops
Buffered common clock
Outputs source/sink 24mA
See 273 for master reset version
See 373 for transparent latch version
See 374 for 3-STATE version
ACT377 has TTL-compatible inputs
Ordering Information
Order Number
74AC377SC
74AC377SJ
74AC377MTC
74ACT377SC
74ACT377SJ
74ACT377MTC
74ACT377PC
Package
Number
M20B
M20D
MTC20
M20B
M20D
MTC20
N20A
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
All packages are lead free per JEDEC: J-STD-020B standard.
FACT™ is a trademark of Fairchild Semiconductor Corporation
.
©1988 Fairchild Semiconductor Corporation
74AC377, 74ACT377 Rev. 1.6.1
www.fairchildsemi.com
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