| Part Number | 54F157A Datasheet |
|---|---|
| Manufacturer | National Semiconductor |
| Overview | The ’F157A is a high-speed quad 2-input multiplexer Four bits of data from two sources can be selected using the common Select and Enable inputs The four outputs present the selected data in the true . Y Guaranteed 4000V minimum ESD protection Commercial 74F157APC Military Package Number N16E Package Description 16-Lead (0 300 Wide) Molded Dual-In-Line 16-Lead Ceramic Dual-In-Line 16-Lead (0 150 Wide) Molded Small Outline JEDEC 16-Lead (0 300 Wide) Molded Small Outline EIAJ 16-Lead Cerpack 20. |
54F157A Datasheet and Specifications PDF
The 54F157A is a Quad 2-Input Multiplexer.
Key Specifications
| Package | DIP |
|---|---|
| Operating Voltage | 5 V |
| Max Voltage (typical range) | 5.5 V |
| Min Voltage (typical range) | 4.5 V |
| Length | 19.43 mm |
| Width | 7.62 mm |
| Max Operating Temp | 125 °C |
| Min Operating Temp | -55 °C |
| Part Number | 54F157A Datasheet |
|---|---|
| Description | Quad 2-Input Data Selector/Multiplexer |
| Manufacturer | NXP Semiconductors |
| Overview | . . |
| Part Number | 54F157A Datasheet |
|---|---|
| Description | Quad 2-Input Multiplexer |
| Manufacturer | Texas Instruments |
| Overview |
The ′F157A is a quadruple 2-input data selector/multiplexer featuring a common strobe (G) input. When the strobe is high, all outputs are low. When the strobe is low, a 4-bit word is selected from one.
FK PACKAGE (TOP VIEW)
VCC
G
NC
A/B
1A
1B
3 2 1 20 19
4
18
4A
1Y 5
17 4B
NC 6
16 NC
2A 7
15 4Y
2B 8
14 3A
9 10 11 12 13
3B
3Y
NC
GND
2Y
L
L
H
X
H
L
H
X
L
L
L
H
X
H
H
NC * No internal connection PRODUCTION DATA information is current as of publication date. Pro. |