- RS Stock No.:
- 186-8865
- Mfr. Part No.:
- MC74AC377DWG
- Brand:
- onsemi
Discontinued product
- RS Stock No.:
- 186-8865
- Mfr. Part No.:
- MC74AC377DWG
- Brand:
- onsemi
Technical Reference
Legislation and Compliance
Product Details
The MC74AC377/74ACT377 has eight edge-triggered, D-type flip-flops with individual D inputs and Q outputs. The common buffered Clock (CP) input loads all flip-flops simultaneously, 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 flipflop's Q output. The CE input must be stable only one setup time prior to the LOW-to-HIGH clock transition for predictable operation.
Ideal for Addressable Register Applications
Clock Enable for Address and Data Synchronization Applications
Eight Edge-Triggered D Flip-Flops
Buffered Common Clock
Outputs Source/Sink 24 mA
See MC74AC273 for Master Reset Version
See MC74AC373 for Transparent Latch Version
See MC74AC374 for 3-State Version
ACT377 Has TTL Compatible Inputs
Clock Enable for Address and Data Synchronization Applications
Eight Edge-Triggered D Flip-Flops
Buffered Common Clock
Outputs Source/Sink 24 mA
See MC74AC273 for Master Reset Version
See MC74AC373 for Transparent Latch Version
See MC74AC374 for 3-State Version
ACT377 Has TTL Compatible Inputs
Specifications
Attribute | Value |
---|---|
Logic Family | AC |
Logic Function | D Type |
Input Type | TTL |
Mounting Type | Surface Mount |
Package Type | SOIC |
Pin Count | 20 |
Set/Reset | Master Reset |
Number of Elements per Chip | 1 |
Maximum Propagation Delay Time @ Maximum CL | 14 ns @ 50 pF |
Dimensions | 12.95 x 7.6 x 2.4mm |
Maximum Operating Supply Voltage | 6 V |
Height | 2.4mm |
Length | 12.95mm |
Width | 7.6mm |
Minimum Operating Temperature | -40 °C |
Minimum Operating Supply Voltage | 2 V |
Propagation Delay Test Condition | 50pF |
Maximum Operating Temperature | +85 °C |