| Part Number | 74F161A |
|---|---|
| Manufacturer | National Semiconductor |
| Overview | The ’F161A and ’F163A are high-speed synchronous modulo-16 binary counters They are synchronously presettable for application in programmable dividers and have two types of Count Enable inputs plus a . Y Synchronous counting and loading Y High-speed synchronous expansion Y Typical count frequency of 120 MHz Y Guaranteed 4000V minimum ESD protection Commercial Military Package Number Package Description 74F161APC N16E 16-Lead (0 300 Wide) Molded Dual-In-Line 54F161ADM (Note 2) J16A 16-Lead. |
74F161A Datasheet
The 74F161A is a Synchronous Presettable Binary Counter.
| Part Number | 74F161A |
|---|---|
| Description | Synchronous Presettable Binary Counter |
| Manufacturer | Fairchild Semiconductor |
| Overview | The 74F161A and 74F163A are high-speed synchronous modulo-16 binary counters. They are synchronously presettable for application in programmable dividers and have two types of Count Enable inputs plus. s Synchronous counting and loading s High-speed synchronous expansion s Typical count frequency of 120 MHz Ordering Code: Order Number 74F161ASC 74F161ASJ 74F161APC 74F163ASC 74F163ASJ 74F163APC Package Number M16A M16D N16E M16A M16D N16E Package Description 16-Lead Small Outline Integrated Circui. |
| Part Number | 74F161A |
|---|---|
| Description | SYNCHRONOUS 4-BIT BINARY COUNTER |
| Manufacturer | Texas Instruments |
| Overview | This synchronous, presettable, 4-bit binary counter has internal carry look-ahead circuitry for use in high-speed counting designs. A3 B4 C5 D6 ENP 7 14 QA 13 QB 12 QC 11 QD 10 ENT Synchronous oper. a fully independent clock circuit. Changes at ENP, ENT, or LOAD that modify the operating mode have no effect on the contents of the counter until clocking occurs. The function of the counter (whether enabled, disabled, loading, or counting) is dictated solely by the conditions meeting the setup and. |
| Part Number | 74F161A |
|---|---|
| Description | 4-bit binary counter |
| Manufacturer | NXP Semiconductors |
| Overview |
4-bit binary counters feature an internal carry look-ahead and can be used for high-speed counting. Synchronous operation is provided by having all flip-flops clocked simultaneously on the positive-go.
* Synchronous counting and loading * Two count enable inputs for n-bit cascading * Positive edge-triggered clock * Asynchronous Master Reset (74F161A) * Synchronous Reset (74F163A) * High speed synchronous expansion * Typical count rate of 130MHz * Industrial range ( *40°C to +85°C) available DESCRI. |