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SN54LS157 |
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| Part Number | SN54LS157 |
| Manufacturer | Motorola Inc |
| Description | The LS157 is a Quad 2-Input Multiplexer fabricated with the Schottky barrier diode process for high speed. It selects four bits of data from two sources under the control of a common Select Input (S).... |
| Features |
-09
1
1 S
2 I0a
3 I1d
4 Za
5 I0b
6 I1b
7 Zb
8 GND
16 1
N SUFFIX PLASTIC CASE 648-08
PIN NAMES S E I0a – I0d I1a – I1d Za – Zd Common Select Input Enable (Active LOW) Input Data Inputs from Source 0 Data Inputs from Source 1 Multiplexer Outputs (Note b) LOADING (Note a) HIGH 1.0 U.L. 1.0 U.L. 0.5 U.L. 0.5 U.L. 10 U.L. LOW 0.5 U.L. 0.5 U.L. 0.25 U.L. 0.25 U.L. 5 (2.5) U.L. 16 1 D SUFFIX SOIC CASE 751B-03 ORDERING INFORMATION SN54LSXXXJ SN74LSXXXN SN74LSXXXD Ceramic Plastic SOIC NOTES: a) 1 TTL Unit Load (U.L.) = 40 µA HIGH/1.6 mA LOW. b) The Output LOW drive factor is 2.5 U.L. for... |
| Document |
 SN54LS157 Data Sheet
PDF 159.07KB |
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Desde 2024. D4U Semiconductor.
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