Datasheet Details
| Part number | HCF40257B |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 267.18 KB |
| Description | QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER |
| Datasheet | HCF40257B_STMicroelectronics.pdf |
|
|
Overview: HCC/HCF40257B QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER . . . . . .
| Part number | HCF40257B |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 267.18 KB |
| Description | QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER |
| Datasheet | HCF40257B_STMicroelectronics.pdf |
|
|
|
OF ”B” SERIES CMOS DEVICES” EY (Plastic Package) F (Ceramic Frit Seal Package) M1 (Micro Package) C1 (Plastic Chip Carrier) ORDER CODES : HCC40257BF HCF40257BM1 HCF40257BEY HCF40257BC1 PIN CONNECTIONS DESCRIPTION The HCC40257B (extended temperature range) and HCF40257B (intermediate temperature range) are monolithic integrated circuits, available in 16lead dual in-line plastic or ceramic package and plastic micro package.
The HCC/HCF40257B is a Data Selector/Multiplexer featuring three-state outputs which can interface directly with and drive data lines of bus-oriented systems.
June 1989 1/11 HCC/HCF40257B FUNCTIONAL DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V DD* Vi II Pt ot Parameter Supply Voltage : HC C Types H C F Types Input Voltage DC Input Current (any one input) Total Power Dissipation (per package) Dissipation per Output Transistor for T o p = Full Package-temperature Range Operating Temperature : HCC Types H CF Types Storage Temperature Value – 0.5 to + 20 – 0.5 to + 18 – 0.5 to V DD + 0.5 ± 10 200 100 – 55 to + 125 – 40 to + 85 – 65 to + 150 Unit V V V mA mW mW °C °C °C Top Tstg Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device.
| Part Number | Description |
|---|---|
| HCF4025B | NOR GATE |
| HCF40208B | 4 x 4 MULTIPORT REGISTER |
| HCF4020B | RIPPLE-CARRY BINARY COUNTER/DIVIDERS |
| HCF4021B | 8-STAGE STATIC SHIFT REGISTERS |
| HCF4022B | COUNTERS/DIVIDERS |
| HCF4023B | NAND GATES |
| HCF4024B | RIPPLE-CARRY BINARY COUNTER/DIVIDERS |
| HCF4026B | 7-SEGMENT DISPLAY OUTPUTS DECADE COUNTERS/DIVIDERS WITH DECODED |
| HCF4027B | DUAL-J-K MASTER-SLAVE FLIP-FLOP |
| HCF4028B | BCD-TO-DECIMAL DECODER |